Page 1
Parts Manual
Not for
Reproduction
Regent / 500 / 2500
Series Lawn Tractors & Mower Decks RMO
18.5HP Product
Mfg. No. Description
2690589 Regent, 18.5HP B&S Hydro and 38" Mower Deck
(CE/Export)
2690590 Regent, 18.5HP B&S Hydro and 44" Mower Deck
(CE/Export)
2690591 Regent, 18.5HP B&S Hydro and 40" Mower Deck
(CE/Export)
2690595 2518H, 18.5HP B&S Hydro and 44" Mower Deck (CE/Export)
2690684 2518H, 18.5HP B&S Hydro RMO and 44" Mower Deck
(CE/Export)
2690686 Regent, 18.5HP B&S Hydro and 44" Mower Deck
(CE/Export)
18HP Product
Mfg. No. Description
2690572 Regent, 18HP Kohler Hydro RMO and 38" Mower Deck
2690581 2518H, 18HP Kohler Hydro RMO and 38" Mower Deck
2690585 Regent, 18HP Kohler Hydro and 38" Mower Deck
19.5HP Product
Mfg. No. Description
2690810 Regent, 19.5HP B&S Hydro and 38" Mower Deck
2690876 MF25195, 19.5HP B&S Hydro and 38" Mower Deck
20HP Product
Mfg. No. Description
2690573 Regent, 20HP B&S Hydro RMO and 38" Mower Deck
2690574 Regent, 20HP Kohler Hydro RMO and 44" Mower Deck
2690582 2520H, 20HP B&S Hydro RMO and 38" Mower Deck
2690586 520H, 20HP B&S Hydro RMO and 38" Mower Deck
2690592 Regent, 20HP B&S Hydro and 44" Mower Deck (CE/Export)
2690688 Regent, 20HP B&S Hydro and 44" Mower Deck (CE/Export)
22HP Product
Mfg. No. Description
2690575 Regent, 22HP B&S Hydro RMO and 44" Mower Deck
2690583 2522H, 22HP B&S Hydro RMO and 44" Mower Deck
2690587 522H, 22HP B&S Hydro RMO and 44" Mower Deck
2690614 Regent, 22HP B&S Hydro (CE/Export) TRACTOR ONLY
2690616 2522H, 22HP B&S Hydro RMO TRACTOR ONLY (Export)
23HP Product
Mfg. No. Description
2690811 Regent, 23HP B&S Hydro and 46" Mower Deck
2690877 MF2523, 23HP B&S Hydro and 46" Mower Deck
24HP Product
Mfg. No. Description
2690576 Regent, 24HP B&S Hydro RMO and 50" Mower Deck
2690584 2524H, 24HP B&S Hydro RMO and 50" Mower Deck
2690588 524H, 24HP B&S Hydro RMO and 50" Mower Deck
Mower Decks
Mfg. No. Description
1695129 38" Mower Deck
1695132 38" Mower Deck
1695142 38" Mower Deck (CE/Export)
1695130 44" Mower Deck
1695133 44" Mower Deck
1695143 44" Mower Deck (CE/Export)
1695145 44" Mower Deck (CE/Export)
1695131 50" Mower Deck
1695134 50" Mower Deck
1695547 46" Mower Deck
Manual Part No. 1734919
Revision
Rev. Date:
5/4/2011
K
Page 2
Page 3
Table Of Content
s
Not for
Reproduction
PRODUCT COMPONENTS PAGES
Frame & Front Axle Group ...................................................................................................................................
Frame & Front Axle Group ...................................................................................................................................
Steering Group .....................................................................................................................................................
Engine Group - 19.5HP Single & 23HP Twin ......................................................................................................
Engine Group .......................................................................................................................................................
Transmission Group -Tuff Torque ........................................................................................................................
Transmission SERVICE PARTS - Tuff Torq K46BL ............................................................................................
Transmission SERVICE PARTS - Tuff Torq K46BP ...........................................................................................
Controls Group .....................................................................................................................................................
Electrical Group ....................................................................................................................................................
Hood, Grille & Dash Group ..................................................................................................................................
Seat Deck & Fuel Tank Group .............................................................................................................................
Lift Group - Manual ..............................................................................................................................................
Wheels & Tires Group - 19.5HP & 23HP .............................................................................................................
Wheels & Tires Group ..........................................................................................................................................
Decals Group - Brand & Model ............................................................................................................................
Decals Group - Safety & Common Group ...........................................................................................................
38" Mower Deck - Belt, Idler Arm & Hitch Group .................................................................................................
38" Mower Deck - Height Adjustment & Roller Bar Group ..................................................................................
38" Mower Deck - Housing, Arbors & Blades Group ...........................................................................................
40" Mower Deck - Belt, Idler Arm & Hitch Group .................................................................................................
40" Mower Deck - Height Adjustment & Roller Bar Group .............................................................................
40" Mower Deck - Housing, Arbors & Blades Group ...........................................................................................
44" & 50" Mower Deck - Belt, Idler Arm & Hitch Group .......................................................................................
44" & 50" Mower Deck - Height Adjust & Roller Bar Group ................................................................................
44" Mower Deck - Housing, Arbors & Blades Group ...........................................................................................
46" Mower Deck - Clutch Group ..........................................................................................................................
46" Mower Deck - Height Adjustment & Roller Bar Group ..................................................................................
46" Mower Deck - Housing, Arbors & Blades ......................................................................................................
50" Mower Deck - Housing & Arbor Group ..........................................................................................................
12
14
16
20
22
26
30
32
36
38
40
42
44
46
48
50
52
56
58
...
..
60
64
66
68
72
74
76
80
82
Torque Specification Chart ..................................................................... Inside Back Cover
4
8
Page 4
Frame & Front Axle Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986847
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
4
2690811 - Regent
1734919
Page 5
Frame & Front Axle Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
Footnotes
CAP, Hub 0010 1734135 2
RING, Klipring Extension 0020 1611710 2
WASHER, 3/4 0030 1960160 4
AXLE, Front Iron Casting Machined 0040 1728018 1
FITTING, Zerk 0040-10 1704314 3
BUSHING, Axle Pivot 0050 1730186 2
HOOK, "J" 0060 1721918A 1
CAPSCREW, Nex Whizlock Flange, 7/16-14 x 1-1/2 0070 1960652 2
PLATE, Axle Support 0080 1727902A 1
NUT, Hex Flange Two-Way Lock, 5/8-11 0090 2860646 1
NUT, Hex, Flange Whizlock, 5/16-18 0100 1931277 24
CAPSCREW, Hex Head, 3/8-16 x 1-1/4, .141 Thread G5 0110 1960032 2
BUSHING, Powdered Metal 0120 1731912 2
ROD, Tie 0130 1728080A 1
SPINDLE & CUP ASSEMBLY, R.H. 0140 1727872A 1
NUT, Hex, Flange, Locking, 3/8-16 0150 1930645 2
SPINDLE & ARM ASSEMBLY, L.H. 0160 1727873A 1
FRAME 0180 1727901A 1
SUPPORT, Front Footrest R.H. 0190 1727904A 1
SUPPORT, Rear Frame 0210 1731309A 1
SCREW, Taptite, 5/16-18 x 5/8 0220 1930601 9
CAPSCREW, Hex Head, Flange Whiz Lock, 5/16-18 x 3/4 0230 1930591 14
SUPPORT, Front Footrest L.H. 0240 1727905A 1
WASHER, Flat, 5/8 0280 1960035 1
CAPSCREW, Hex Head, 5/8-11 x 3-1/4 G5 0290 2860744 1
LINK, Drag 0300 1727868 1
NUT, Hex Nylock, 3/8-24 0310 1960747 2
PEDAL ASSEMBLY, Brake 0320 1727252A 1
LATCH, Brake Lock 0330 1735595 1
BOLT, Shoulder, 5/16-18 x 1-1/8 0340 1729576 1
SPACER, Pivot 0350 1727935 1
PEDAL ASSEMBLY, Forward 0360 1727250A 1
PEDAL ASSEMBLY, Forward (42" & 46" Models Only) 0360 1736714A 1
PEDAL, Reverse 0370 1727246 1
BOLT, Carriage, 5/16-18 x 1-1/4 0380 1960223 2
SPACER, Foot Pedal 0390 1728024 2
ACTUATOR, RMO Switch 0400 1728025 1
BRACKET, Pedal Pivot 0410 1727909 1
PLATE, Bearing 0420 1727911 2
SUPPORT, Battery 0430 1727282 1
LIFT SHAFT ASSEMBLY 0470 1727951A 1
BRACKET, Sector Support 0490 1727940 1
GEAR, Steering 0500 1728027 1
SPACER, Sector Gear 0510 1728122 2
SCREW, Hex Flange, Whiz Lock, 3/8-16 x 1 0520 1934654 2
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
5
2690811 - Regent
1734919
Page 6
Frame & Front Axle Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986847
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
6
2690811 - Regent
1734919
Page 7
Frame & Front Axle Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex Flange, Whiz Lock, 3/8-16 0530 1931211 2
SUPPORT, Transmission 0540 1727903 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
7
2690811 - Regent
1734919
Page 8
Frame & Front Axle Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2986847A
The above parts group applies to the following Mfg. Nos.:
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
8
1734919
Page 9
Frame & Front Axle Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CAP, Hub 0010 1734135 2
RING, Klipring Extension 0020 1611710 2
WASHER, 3/4 0030 2860183 4
AXLE, Front Iron Casting Machined 0040 1728018 1
FITTING, Zerk 0040-10 1704314 3
BUSHING, Axle Pivot 0050 1730186 2
HOOK, "J" 0060 1721918A 1
CAPSCREW, 7/16-14 x 1-1/2 0070 1960652 2
PLATE, Axle Support 0080 1727902 1
NUT, Hex Flange Two-Way Lock, 5/8-11 0090 2860646 1
NUT, Hex, Flange Whizlock, 5/16-18 0100 1931277 24
CAPSCREW, Hex Head, 3/8-16 x 1-1/4, .141 Thread G5 0110 1960032 2
BUSHING, Powdered Metal 0120 1731912 2
ROD, Tie 0130 1751964 1
WASHER, 5/8, 1 O.D. 0135 1960703 1
SPINDLE & CUP ASSEMBLY, R.H. 0140 1727872A 1
NUT, Hex, Flange, Locking, 3/8-16 0150 1930645 2
SPINDLE & STEERING ARM ASSEMBLY, L.H. 0160 1751922 1
FRAME 0180 1750275 1
SUPPORT, Front Footrest R.H. 0190 1727904 1
SUPPORT, Rear Frame 0210 1750989 1
SCREW, Taptite, 5/16-18 x 5/8 0220 1930601 9
CAPSCREW, Hex Head, Flange Whiz Lock, 5/16-18 x 3/4 0230 1930591 14
SUPPORT, Front Footrest L.H. 0240 885536 1
WASHER, Flat, 5/8 0280 1960035 1
CAPSCREW, Hex Head, 5/8-11 x 3-1/4 G5 0290 2860744 1
LINK, Drag 0300 1738051 1
PEDAL ASSEMBLY, Brake 0320 1736404A 1
LATCH, Brake Lock 0330 1735595A 1
BOLT, Shoulder, 5/16-18 x 1-1/8 0340 1729576 1
SPACER, Pivot 0350 1727935 1
PEDAL ASSEMBLY, Forward 0360 1736714A 1
PEDAL, Reverse 0370 1727246 1
BOLT, Carriage, 5/16-18 x 1-1/4 0380 1960223 2
SPACER, Foot Pedal 0390 1728024 2
ACTUATOR, RMO Switch 0400 1728025 1
BRACKET, Pedal Pivot 0410 1727909 1
PLATE, Bearing 0420 1727911A 2
SUPPORT, Battery 0430 1727282 1
LIFT SHAFT ASSEMBLY 0470 1737957 1
BRACKET, Sector Support 0490 1727940 1
GEAR, Steering 0500 1751110 1
SPACER, Sector Gear 0510 1728122 2
SCREW, Hex Flange, Whiz Lock, 3/8-16 x 1 0520 1934654 2
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
9
1734919
Page 10
Frame & Front Axle Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2986847A
The above parts group applies to the following Mfg. Nos.:
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
10
1734919
Page 11
Frame & Front Axle Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex Flange, Two-Way Locking, 3/8-16 0530 1930645 2
SUPPORT, Transmission 0540 1727903 1
CAPSCREW, Hex Head, 5/16-18 x 1-1/4, G5 0710 1921977 2
WASHER, 5/16 x 7/8 O.D. 0720 1924874 2
NUT, Hex Flange, Two Way Locking, 5/16-18 0730 1935048 2
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
11
1734919
Page 12
Steering Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986843
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
12
2690876 - MF25195
2690877 - MF2523
1734919
Page 13
Steering Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CAP, Steering Wheel, Simplicity (Decal Not Included) 1 1722319 1
CAP, Steering Wheel, Plain 1 1725024 1
NUT, Hex Lock, ESNA Light, 5/8-18, Thin 2 1960576 1
WASHER, 5/8 x 1-1/8 3 1924366 1
STEERING WHEEL, w/Aluminum Insert 4 1728069 1
RING, Klipring Extension 5 1611710 1
WASHER, 3/4 x 1 6 1960114 2
BUSHING, Steering 7 1729665 2
SHAFT, Steering Gear & Spline Yellow 15 1727813 1
TOWER 16 1727260A 1
SCREW, Hex Washer Head, Taptite 17 1930601 4
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
13
2690876 - MF25195
2690877 - MF2523
1734919
Page 14
Engine Group - 19.5HP Single & 23HP Twin
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
988128A
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
14
1734919
Page 15
Engine Group - 19.5HP Single & 23HP Twin
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
* ENGINE, 19.5 HP Briggs & Stratton ELS Single (Engine Model: 31Q677-0123-B1) 0010 31Q677-0123-B1 1
** ENGINE, 23 HP Kohler Courage Twin Spec #PS-SV720-0031 0010 ----- 1
VALVE, Shut Off Oil drain 0020 1717473 1
HEAT SHIELD, Engine 0030 1728058A 1
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8 0040 1930601 8
HEAT SHIELD, Twin 23 HP Model 0050 1737269A 1
MUFFLER, Twin 23 HP Model 0060 1727994 1
SUPPORT, Heat Shield, Muffler 19.5 HP Model 0070 1727976A 1
SUPPORT, Heat Shield, Muffler 23 HP Model 0070 1737270A 1
EXHAUST PIPE, R.H. 23 HP Model 0080 1736852 1
EXHAUST PIPE, L.H. 23 HP Model 0090 1736853 1
CAPSCREW, Hex Washer Head, Taptite, 1/4-20 x 1/2 0100 1925003 4
WIRE CLIP 0110 2834683 1
THROTTLE CONTROL 19.5 HP Model 0120 1734504 1
DUAL CONTROL ASSEMBLY 23 HP Model 0120 1737766 1
HOSE CLAMP 0130 93053 2
HOSE, Fuel, 55" 0140 1734993 1
CLIP, Hose, Plastic 0150 1730268 2
CAPSCREW, Hex Washer Head, Taptite, 3/8-16 x 1 0160 2827187 2
LOCKWASHER, External Tooth, 3/8 0170 2820427 1
WASHER, 3/8 x 7/8 OD 0180 1924940 1
PULLEY & HUB ASSEMBLY 0190 1732576 1
TIE, Self Locking, 7.31LG 0200 1701011 2
GUIDE, Belt 0210 1737421A 1
CLUTCH, Electric 0220 1736105 1
WASHER, Hex, 7/16 x 1-1/2 OD 0230 1708264 1
LOCKWSHER, Spring, .7/16 0240 1918199 1
CAPSCREW, Hex Head, 7/16-20 x 3-1/2, G5 0250 1960649 1
GASKET, Exhaust 19.5 HP Model 0260 1731214 1
CAPSCREW, Hex Washer Head, Taptite, 3/8-16 x 1-1/4 0270 2828635 1
CAPSCREW, Hex SEMS Lock Washer Head, Taptite, 5/16-18 x 7/8 19.5 HP Model 0280 94480 2
NUT, Hex Flange Whiz Lock, 5/16-18 0290 1931277 2
PIVOT, Hood 0300 1728086 2
BOLT, Carriage, 5/16-18 x 1 G5 0310 1931335 2
SUPPORT, Muffler & Hood Pivot 0320 1727982A 1
EXHAUST PIPE 0330 1728959 1
HEAT SHIELD, Single 19.5 HP Model 0340 1727996A 1
MUFFLER, Single 19.5 HP Model 0350 1727993 1
CAPSCREW, Hex Washer Head, Taptite, 3/8-16 x 1-1/2 23 HP Model 0360 2830598 1
Footnotes
NOTE* See your local Briggs & Stratton distributor for parts and service.
NOTE** See your local Kohler distributor for parts and service.
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
15
1734919
Page 16
Engine Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987440
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690876 - MF25195
16
1734919
Page 17
Engine Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
1 ----- 1
1 ----- 1
Footnotes
NOTE* See your local Kohler distributor for parts and service.
NOTE** See your local Briggs & Stratton distributor for parts and service.
*ENGINE, 18HP Kohler Single Courage Pro - Model # SV540S-18 HP Spec #PS-SV5400017
**ENGINE, 18.5HP Briggs & Stratton Intek (Engine Model: 31Q777-0113-B1) 1 31Q777-0113-B1 1
**ENGINE, 18.5HP Briggs & Stratton, Intek (Engine Model: 31P777-0147-B1) CE/Export 1 31P777-0147-B1 1
* ENGINE, 19.5HP Briggs & Stratton (Engine Model: 31Q677-0123-B1) 1 31Q677-0123-B1 1
*ENGINE, 20HP Kohler Single Courage - Model # SV600S Engine Spec # PS-SV600-
0023
**ENGINE, 20HP Briggs & Stratton Twin Intek (Engine Model: 40G777-0400-E1) 1 40G777-0400-E1 1
**ENGINE, 22HP Briggs & Stratton Twin Intek (Engine Model: 44K777-0400-E1) 1 44K777-0400-E1 1
**ENGINE, 22HP Briggs & Stratton Intek (Engine Model: 407777-0153-B1) (CE/Export) 1 407777-0153-B1 1
**ENGINE, 23HP Briggs & Stratton ELD Twin (Engine Model: 44L777-0128-B1) 1 44L777-0128-B1 1
**ENGINE, 24HP Briggs & Stratton Twin Intek (Engine Model: 44M777-0113-E1) 1 44M777-0113-E1 1
**ENGINE, 24HP Briggs & Stratton ELS Twin (Engine Model: 44M777-0139-B1) 1 44M777-0139-B1 1
VALVE, Shut Off Oil Drain 2 1717473 1
SEAL, Short 3 1731970 1
SEAL, Long (B&S Single) 3 1731971 1
SHIELD, Heat 4 1728058A 1
CAPSCREW, Hex Washer Head Taptite 5/16-18 x 5/8 5 1930601 4
SHIELD, Heat (B&S Twin) 6 1727997A 1
MUFFLER (B&S Twin) 7 1727994 1
BRACKET, Muffler Mount 8 1727976A 1
PIPE, Exhaust R.H. (B&S Twin) 9 1727979 1
PIPE, Exhaust L.H. (B&S Twin) 10 1727980 1
SHIELD, Heat (B&S & Kohler Single) 11 1727996A 1
MUFFLER (B&S & Kohler Single) 12 1727993 1
PIPE, Exhaust (Kohler Single) 13 1727978 1
PIPE, Exhaust (B&S Single) 13 1728959 1
CAPSCREW, Hex Washer Head Taptite 1/4-20 x 1/2 14 1925003 4
CLIP, Speed Wire 15 2834683 1
CONTROL, Throttle Double (Kohler Single) 16 1731409 1
CONTROL, Throttle Double (B&S Single) 16 1731410 1
CONTROL, Throttle Double (B&S Twin) 16 1731411 1
CONTROL, Throttle, Choke-A-Matic (ELD & ELS Twin) 16 1736868 1
CLAMP, Hose 17 2860112 2
HOSE, Fuel 18 1732001 1
CLIP, Hose 19 1730268 2
CAPSCREW, Hex Washer Head Taptite 3/8-16 x 1 (B&S Single) 20 2827187 3
LOCKWASHER, External Tooth 3/8 21 2820427 1
WASHER, 3/8 22 1924940 1
PULLEY & HUB ASSEMBLY, Engine 24 1732576 1
TIE, Self Locking 25 1701011 1
RETAINER, Clutch 26 1732875 1
CLUTCH, Electric OGURA (Used on Model Year 2008 and Prior) 28 1731275 1
CLUTCH, Electric OGURA (Used on Model Year 2009 and Later) 28 1736105 1
WASHER, Hex 29 1708264 1
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690876 - MF25195
17
1734919
Page 18
Engine Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987440
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690876 - MF25195
18
1734919
Page 19
Engine Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CAPSCREW, Hex Head 7/16-20 x 3-1/2 G5 31 1960649 1
GASKET, Exhaust (B&S Only) 32 1731214 1
CAPSCREW, Hex Washer Head Taptite 3/8-16 x 1-1/4 33 2828635 4/1
CAPSCREW, Hex Socket Head 5/16-18 x 3/4 G8 (B&S Only) 34 1936228 2
LOCKWASHER, Spring 5/16 (B&S Only) 35 1917356 2
SUPPORT, Muffler Hood 36 1727982A 1
PIVOT, Hood 37 1728086 2
BOLT, Carriage, 5/16-18 x 1 38 1931355 2
NUT, Hex Flange, 5/16-18 39 1931277 2
SERVICE KIT, Electric Clutch (Includes Ref. Nos. 22, 24, 25, 26, 28, 29, 30, 31 & 33) -- 1687296 1
Footnotes
NOTE* See your local Kohler distributor for parts and service.
NOTE** See your local Briggs & Stratton distributor for parts and service.
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690876 - MF25195
19
1734919
Page 20
Transmission Group -Tuff Torque
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987060
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
20
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 21
Transmission Group -Tuff Torque
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 1 1664847 1
ROD, Bypass, 11.44 LG Yellow 3 1728120 1
PIN, Quick 4 1722460 2
NUT, Hex Flange, 5/16-18 ESNA 5 1960686 1
TRANSMISSION ASSEMBLY, K46BP 8 1729588 1
* TRANSMISSION, Tuff Torq K46BL (Used with 22" Tire Models) 8 1729589 1
SCREW, Hex Head Flange Lock, 5/16-18 x 2-1/2 9 1960586 4
NUT, Hex Flange, 5/16-18 ESNA 10 1960686 1
SPACER 11 1666697 1
V-BELT, Drive Belt, Aramid/Kevlar 12 1728008 1
ARM, Control 13 1727258 1
WASHER, Flat, 5/16 14 1919326 1
CAPSCREW, Hex Head, 5/16-18 x 1 15 1921333 1
STRAP, Torque 7 GA 16 1728043 1
WASHER, Plain, 5/16 17 1919381 1
CAPSCREW, Hex Head, 5/16-18 x 1-3/4 18 1922127 1
NUT, Hex Flange, Whiz Lock, 5/16-18 19 1931277 4
Footnotes
*Note: See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1866-572-3441 Int'l 01-423-585-1977)
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
21
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 22
Transmission SERVICE PARTS - Tuff Torq K46BL
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1729589
The above parts group applies to the following Mfg. Nos.:
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
22
1734919
Page 23
Transmission SERVICE PARTS - Tuff Torq K46BL
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
* TRANSMISSION, Tuff Torq K46BL 1 1729589 1
KIT, Upper Case 2 ----LOWER CASE 3 ----VENT VALVE 15 7 1718052
MAGNET 8 1724279
* MAGNET HOLDER 9 ----* KIT, Pump Shaft/Bearing 10 ----* SPRING 25 11 ----BYPASS SHAFT A 12 1724281
LEVER, Bypass 13 1720418
RING, Snap, 10 14 1718061
SEALING CAP 30 15 1724282
RING, Snap, C 35 16 1708650
SEAL WASHER 8 17 1724323
* KIT, Drain Bolt 18 ----0-RING, 1A P10A 19 1708691
SEAL TC 153507 20 1708651
* SCREW, Tapping, 8 * 55 21 ----SCREW, Tapping, 8 * 30 22 1707789
* CENTER CASE K W/ 1.2 FILTER IDS KIT 24 ----PIN 3 * 9.8 25 1718070
* FILTER 105 26 ----BOLT, 10 * 75 27 1720805
* IDS VALVE 1.2 28 ----* IDS SPRING 29 ----* IDS FILTER 300 30 ----*KIT, Cylinder Block (Pump) 31 ----* SPRING 32 ----PUMP SHAFT 33 1739892
E-RING 15 34 1718076
BEARING, 6202C3 35 1708673
MOTOR HOUSING 36 1718077
* THRUST BEARING 51106 37 ----KIT, Cylinder Block 38 1718079
WASHER, 12 * 24 * 1 39 1718084
MOTOR SHAFT 40 1724943
RING, Snap, S15 41 1708672
BRAKE DISC/MOTOR GEAR (10T) 42 1724944
* BEARING, 6202 RSR C3 43 ----THRUST METAL 44 1718089
* SWASH PLATE CMP 45 ----THRUST BEARING K81105 46 1718086
* CONTROL SHAFT 49 ----* FULCRUM 50 -----
Footnotes
*Note: See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1866-572-3441 Int'l 01-423-585-1977)
The above parts group applies to the following Mfg. Nos.:
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
23
1734919
Page 24
Transmission SERVICE PARTS - Tuff Torq K46BL
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1729589
The above parts group applies to the following Mfg. Nos.:
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
24
1734919
Page 25
Transmission SERVICE PARTS - Tuff Torq K46BL
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
* SPRING, Torsion 51 ----* CONTROL ARM A 52 ----CONTROL LEVER C 53 1724347
* JERKY PLATE 54 ----WASHER, 12 55 1708689
COTTER PIN, 1/8 * 3/4 56 1724349
SPRING PIN 6 * 36 57 1724296
ROLL PIN 6 * 40 58 1718100
O-RING 1A P14 59 1707879
NUT 12 60 1708692
* KIT, Diff Gear 61 ----* FINAL GEAR (54T) 62 ----* FINAL PINION COLLAR 63 ----* REDUCTION SHAFT 64 ----WASHER, 12 * 32 * 3.2 65 1724948
REDUCTION GEAR (38T) 66 1724949
* FINAL PINION GEAR (10T) 67 ----AXLE SHAFT, Left 68 1724303
AXLE SHAFT, Right 69 1724304
THRUST WASHER 70 1718112
RING 17 71 1718113
SEAL 19 * 32 * 8 72 1718111
BUSHING, 19 * 25 73 1718110
* BUSHING, 19.05 74 ----BRAKE SHOE 75 1724305
BRAKE LEVER 76 1724306
* BRAKE SHAFT 77 ----* SPRING, Brake Return 78 ----BRAKE ACTUATOR 79 1724309
SPRING PIN 5 * 32 80 1724310
O-RING 1A P12 81 1708690
SPRING PIN 4 * 16 82 1724311
PULLEY D 84 1732918
FAN, White 85 1724314
WASHER, Wave 86 1724315
RING, Snap 87 1724316
* SPRING PIN 3.0A * 20 90 ----OIL SEAL 16 * 22 * .03 91 1724318
* SPRING PIN 3.0A * 16 95 ----* SEALANT 99 ----* K46 & T40 SEAL KIT (ALL MODELS) 200 1727541
* REPAIR KIT K46 201 -----
Footnotes
*Note: See your local authorized dealership for parts and warranty or contact Tuff Torq at www.tufftorqservices.com (U.S. 1866-572-3441 Int'l 01-423-585-1977)
The above parts group applies to the following Mfg. Nos.:
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
25
1734919
Page 26
Transmission SERVICE PARTS - Tuff Torq K46BP
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1729588
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690581 - 2518H
2690582 - 2520H
2690585 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690586 - 520H
2690589 - Regent
26
1734919
Page 27
Transmission SERVICE PARTS - Tuff Torq K46BP
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
* TRANSMISSION, Tuff Torq K46BP 1 1729588
* KIT, Upper Case 2 ----* LOWER CASE 3 ----VENT VALVE 15 7 1718052
MAGNET 8 1724279
* MAGNET HOLDER 9 ----* PUMP SHAFT/BEARING KIT 10 ----* SPRING 25 11 ----BYPASS SHAFT A 12 1724281
LEVER, Bypass 13 1720418
RING, Snap, 10 14 1718061
SEALING CAP 30 15 1724282
RING, Snap, C 35 16 1708650
SEAL WASHER 8 17 1724323
* KIT, Drain Bolt 18 ----* SCREW, Tapping, 8 * 55 21 ----SCREW, Tapping, 8 * 30 22 1707789
* CENTER CASE E W/BALL IDS SERVICE KIT 24 ----PIN, 3 * 9.8 25 1718070
* FILTER 105 26 ----BOLT, 10 * 75 27 1720805
IDS VALVE 1.0 28 ----IDS SPRING 29 1724287
BALL, 3/16 30 ----KIT, Cylinder Block (Pump) 31 ----SPRING 32 1724290
PUMP SHAFT 33 1739892
E-RING 15 34 1718076
BEARING, 6202C3 35 1708673
MOTOR HOUSING 36 1718077
* THRUST BEARING 51106 37 ----KIT, Cylinder Block 38 1718079
WASHER, 12 * 24 * 1 39 1718084
MOTOR SHAFT 40 1724943
RING, Snap, S15 41 1708672
BRAKE DISC/MOTOR GEAR (11T) 42 1724294
* BEARING, 6202 RSR C3 43 ----THRUST METAL 44 1718089
SWASH PLATE CMP 45 ----THRUST BEARING K81105 46 1718086
* CONTROL SHAFT 49 ----* FULCRUM 50 ----* SPRING, Torsion 51 ----* CONTROL ARM A 52 -----
Footnotes
Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at
www.tufftorqservices.com (1-866-572-3441 US only / 01-423-585-1977)
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690581 - 2518H
2690582 - 2520H
2690585 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690586 - 520H
2690589 - Regent
27
1734919
Page 28
Transmission SERVICE PARTS - Tuff Torq K46BP
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
1729588
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690581 - 2518H
2690582 - 2520H
2690585 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690586 - 520H
2690589 - Regent
28
1734919
Page 29
Transmission SERVICE PARTS - Tuff Torq K46BP
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CONTROL LEVER C 53 1724347
* JERKY PLATE 54 ----WASHER, 12 55 1708689
COTTER PIN, 1/8 * 3/4 56 1724349
SPRING PIN 6 * 36 57 1724296
ROLL PIN 6 * 40 58 1718100
NUT 12 60 1708692
* KIT, Differential Gear 61 ----* FINAL GEAR (54T) 62 ----* FINAL PINION COLLAR 63 ----* REDUCTION SHAFT 64 ----WASHER, 12 * 32 * 3.2 65 1724948
* REDUCTION GEAR (37T) 66 ----* FINAL PINION GEAR (10T) 67 ----AXLE SHAFT, Left 68 1724303
AXLE SHAFT, Right 69 1724304
* THRUST WASHER 70 ----RING 17 71 1718113
SEAL 19 * 32 * 8 72 1718111
BUSHING, 19 * 25 73 1718110
* BUSHING, 19.05 74 ----BRAKE SHOE 75 1724305
BRAKE LEVER 76 1724306
* BRAKE SHAFT 77 ----* BRAKE RETURN SPRING 78 ----BRAKE ACTUATOR 79 1724309
SPRING PIN 5 * 32 80 1724310
SPRING PIN 4 * 16 82 1724311
PULLEY D 84 1732918
FAN, White 85 1724314
WASHER, Wave 86 1724315
SNAP RING 87 1724316
* SPRING PIN 3.0A * 20 90 ----* SPRING PIN 3.0A * 16 95 ----* SEALANT 99 ----* K46 & T40 SEAL KIT (ALL MODELS) 200 1727541
* REPAIR KIT K46 201 -----
Footnotes
Note* See your local authorized dealership for Tuff Torq parts and warranty or contact Tuff Torq at
www.tufftorqservices.com (1-866-572-3441 US only / 01-423-585-1977)
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690581 - 2518H
2690582 - 2520H
2690585 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690586 - 520H
2690589 - Regent
29
1734919
Page 30
Controls Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986842
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
30
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 31
Controls Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
PAD, Foot Pedal Reverse 1 1727259 1
SPACER, Pivot 0.330ID 1.76OD .37TH 3 1727935 1
NUT, Hex, Flange Whizlock, 5/16-18 6 1931277 2
ROD, Cruise Latch, 16.97LG 8 1727898 1
CLIP, Linkage, Black 9 1728111 2
ROD, Parking Brake, 16.38 LG 10 1727267 1
BOLT, Carriage, 3/8-16 x 1-1/2 11 1931352 2
BRACKET, Idler 12 1727894 1
SPRING, Extension 07.52 13 1729620 1
PULLEY, 3 OD Plastic 14 1728001 1
NUT, Hex Flange, ESNA, 3/8-16 15 1960687 2
BOLT, Carriage, 5/16-18 x 1 16 1931335 1
PULLEY, Idler 17 1728000 1
SPRING, Extension 18 1721995 1
PIN, Cotter 3/32 x 3/4 19 1918447 1
ROD, Brake, 15.1" 20 1727253 1
SPRING, Extension 5-3/8" 21 1731262 1
PEDAL, Brake Rubber 22 1727261 1
PIN, Quick 23 1722460 1
ROD, Brake Return, 12.60 LG 24 1727254 1
ROD, Cruise Latch, 2.83 LG 26 1727899 1
SPRING, Tension, Clutch 27 2159181 1
LATCH, Cruise 28 1727897 1
BOLT, Shoulder, 5/16-18 G5 29 1728976 1
PAD, Foot Pedal Forward 37 1721675 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
31
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 32
Electrical Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986851
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
32
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 33
Electrical Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
31 1739597 1
Footnotes
SWITCH ASSEMBLY, Ignition, 6-Pole (Includes Ref. Nos. 2, 3, 4 & 5) 1 1686734 1
WASHER, 5/8 2 2101025 1
LOCKWASHER, Internal Tooth, 5/8 3 1960547 1
NUT, Hex, Flange, 5/8-32 4 1717549 1
COVER, Ignition 5 1717550 1
IGNITION KEY (Set of 2) 6 1717163 1
SWITCH, Headlights, 2 Terminal 7 1716951 1
PLUG, Hole, Square 8 1722611 1
PLUG, Hour Meter (Kohler and B&S Single) 9 1729993 1
METER, Hour, LCD (B&S V-Twin Only) 10 1728068 1
WASHER, Plain, 1/4 (6 Total for Export) 11 1960353 1
NUT, Hex, ESNA, 1/4-20 12 1920397 1
BOLT, Carriage, 1/4-20 x 7/8 13 1931318 1
NUT, Push On 14 1960518 1
HOLD DOWN, Battery 15 1730007 1
SWITCH, Push Button (NC) 16 1732005 1
TIE, Self Locking 7-5/16 17 1701011 3
OUTLET, 12 Volt DC Power 18 7073090 1
PLUG, Hole Models W/O 12V Adapter 19 1732007 1
SWITCH, Push Button (NO/NC) (18.5HP & 20HP Models) 20 7022886 1
SWITCH, Push Button (NO/NC) (22HP Models) 20 1732006 1
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 5/8 22 1930601 4
HEADLIGHT ASSEMBLY (Includes Ref. Nos. 24, 25, 26 & 27) 23 1727296 1
SOCKET ASSEMBLY 24 1723451 2
BULB, 1141-12V 21CP 25 1677371 2
REFLECTOR, Headlight 26 1728973 1
LENS, Headlight 27 1728974 1
CLIP, Speed Wire (18.5HP & 20HP Models) 28 2834683 1
CLIP, Speed Wire (22HP Models) 28 2172434 1
NUT, Hex, Flange, 1/4-20 29 1960294 1
HARNESS, Wiring (Use with Clutch 1731275SM) 31 1728097 1
HARNESS, Wiring (Use With Clutch 1736105SM) (Used on models with 12 Volt Adapter) 31 1737044 1
HARNESS, Wiring (Use With Clutch 1736105SM) (Used on models without 12 Volt
Adapter)
CABLE, Solenoid to Starter 32 1721830 1
SOLENOID 33 1728963 1
SCREW, Taptite, 1/4-20 x 1/2 34 1925003 2
LOCKWASHER, External Tooth, 5/16 35 2820426 2
NUT, Hex, 5/16-24 NF 36 2820263 2
CABLE, #6 x 10 Long, with 2 Ring Terminals, Battery to Solenoid 37 1716549 1
NUT, Hex, Flange Whizlock, 5/16-18 38 1931277 2
SUPPORT, RMO Switch 39 1728026 1
BOLT, Carriage, 5/16-18 x 3/4 40 1931333 2
BOOT, Insulator 41 1677296 1
BATTERY, 12 Volt, 230 CCA 42 1685215 1
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
33
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 34
Electrical Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986851
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
34
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 35
Electrical Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
SWITCH, Push Button (NO), Reverse Pedal 43 1732004 1
NUT, Hex, Full, 1/4-20 44 2816622 2
LOCKWASHER, 1/4 45 2816964 2
WASHER, 1/4 I.D. 46 2821319 2
CABLE, Battery to Ground 47 1713163 1
CAPSCREW, Hex Head, 1/4-20 x 3/4 48 2823341 2
FUSE, Wiring Harness 49 1731957 1
SWITCH, RMO Module Only 50 1726556 1
KEY, RMO Module, Plastic 51 1726557 2
SWITCH, PTO, Push/Pull Symbols 52 1722887 1
WIRING ASSEMBLY, All Conditions Shutdown (CE/Export) 53 1734025 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
35
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 36
Hood, Grille & Dash Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986844
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
36
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 37
Hood, Grille & Dash Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
HOOD, with Scoop (Red - Use on Massy Ferguson Models) 1 1728031D 1
HOOD, with Louver (Orange - Use on Simplicity Models) 1 1722110C 1
CAPSCREW, Whizlock, 1/4-20 x 5/8 2 1960295 12
DUCT, Air Inlet Plastic 3 7102326 1
SCREW, Phillips Head 4 1960392 1
NUT, Push Pal 5 1960518 2
KNOB, Cruise Lock Green Plastic 6 1728090 1
COVER, Steering Shaft Plastic 7 1727999 1
CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 8 1664847 2
WASHER, Plain, 5/16 9 1919381 2
KNOB, Brake Lock Plastic 10 1728089 1
DASHBOARD 11 1727293 1
GUIDE, Hood R.H. 12 1732031 1
WASHER, 1/8 x 3/4 13 1960096 2
RIVET, Pop, Stem Black 14 1928707 2
GUIDE, Hood L.H. 15 1732030 1
NUT, Hex Flange Whiz, 1/4-20 16 1930641 12
PANEL, Hood, L.H. (Red - Use on Massy Ferguson Models) 17 1728030D 1
PANEL, Hood, L.H. (Orange - Use on Simplicity Models) 17 1728030C 1
ROD, Dash Support 18 1723123 1
SCREW, Self-Tap 19 1925003 1
NUT, Hex, Nylon, Lock, #10-24 20 1933896 1
HINGE, Hood R.H. 21 1727280 1
HINGE, Hood L.H. 21 1727279 1
GRILLE (Red - Use on Massy Ferguson Models) 22 1727297D 1
GRILLE (Orange - Use on Simplicity Models) 22 1727297C 1
PANEL, Hood R.H. (Red - Use on Massy Ferguson Models) 23 1728029D 1
PANEL, Hood R.H. (Orange - Use on Simplicity Models) 23 1728029C 1
INSERT, Lightbar 24 1728975 1
HEADLIGHT ASSEMBLY 25 1727296 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
37
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 38
Seat Deck & Fuel Tank Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987074
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
38
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 39
Seat Deck & Fuel Tank Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
SEAT, Hi Back, Steel Pan 1 1730159 1
SEAT, Low Back, Steel Pan 1 1730158 1
WASHER, Plain, 5/16 2 1919381 4
LATCH, Seat 3 1727268 1
CAPSCREW, Hex Head Flange Dog Point, 5/16-18 x 1 4 1960667 4
SPACER, 0.32 ID x 1-1/2 OD 5 1731300 4
SUPPORT, Seat 6 1727265 1
BOLT, Carriage, 5/16-18 x 3/4 7 1960282 2
PIVOT, Seat 10GA 8 1727266 1
BOLT, Carriage, 5/16-18 x 3/4 9 1931333 4
NUT, Hex Flange, ESNA, 5/16-18 10 1960686 4
BOLT, Shoulder, 5/16-18 G5 11 1729576 2
SPRING, Compression 12 1704728 2
WASHER, Spring Black 13 1709256 4
COVER, Spring 14 1704724 2
POD, LH Cup Holder 15 1729001 1
ELBOW FITTING 16 1674231 1
BUSHING 17 1654930 1
TANK, Fuel 18 1727305 1
CAP, Gas 19 5101651 1
PAD, Footrest L.H. 20 1728006 1
NUT, Hex, Flange Whizlock, 5/16-18 21 1931277 4
PAD, Footrest R.H. 22 1728007 1
DECK, Seat w/Footrests (Red) 23 1727264D 1
DECK, Seat w/Footrests (Orange) 23 1727264C 1
CAPSCREW, Hex, Washer Head, Plastite, 1/4-20 x 1/2 24 1960536 6
CAPSCREW, Taptite, 5/16-18 x 5/8 25 1930601 6
POD, RH Lift Quadrant 26 1729000 1
GRIP, Lift 27 1722302 1
SUPPORT, Seat Deck 28 1731310A 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
39
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 40
Lift Group - Manual
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987470
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690811 - Regent
40
2690876 - MF25195
2690877 - MF2523
1734919
Page 41
Lift Group - Manual
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
ROD, Lift Handle 1 1728070 1
ROD, Lift Handle 1 1728070 1
GRIP 2 1722302 1
GRIP 2 1722302 1
CAPSCREW, Hex Head 5/16-18 x 1 G5 3 1921333 1
CAPSCREW, Hex Head, 5/16-18 x 1 G5 3 1921333 1
WASHER, 5/16 4 1960044 1
WASHER, 5/16 x 1-1/4 4 1960044 1
SPRING, Torsion 5 1729652 1
SPRING, Torsion 5 1729652 1
CLEVIS, Lift 6 1728990A 1
CLEVIS, Lift 6 1728990A 1
SPACER, Pivot 7 1727935 1
SPACER, Pivot Powdered Metal 7 1727935 1
NUT, Hex Flange 5/16-18, Whiz Lock Small 8 1931277 1
NUT, Hex Flange, Whiz Lock Small, 5/16-18 8 1931277 1
CABLE, Lift w/Pin (Used on 38" & 44" Deck w/20" Tires) 14 1733125 1/2
CABLE, Lift w/Pin (Used on 44" & 50" Deck) 14 1733126 2
ROD, Lift 16 1727954 1
CABLE, Lift w/Pin 14 1733125 1
CABLE, Lift w/Pin (Used on 46" Deck only) 14 1733126 1
CLIP, Hair Pin 21 1960074 2/4
NUT, Hex Flange, Whiz Lock Large, 1/4-20 27 1930641 1
ROD, Lift 16 1727954 1
WASHER, 3/8 x 7/8 31 1924940 1/2
PIN, Clevis 22 1732049 12
CLIP, Hair Pin 21 1960074 2/4
QUADRANT, Lift 24 1729583A 1
PIN, Clevis 22 1732049 12
QUADRANT, Lift 24 1729583 1
DECAL, Mower Transport Lift 25 1730263 1
DECAL, Mower Transport Lift 25 1730263 1
BOLT, Carriage, 1/4-20 x 5/8 G5 26 1960252 1
WASHER, 5/16 x 3/4 33 1919326 1/2
CARRIAGE BOLT, 1/4-20 x 5/8 G5 26 1960252 1
NUT, Hex Flange 1/4-20 Whiz Lock Large 27 1930641 1
WASHER, 3/8 31 1924940 1/2
WASHER, 5/16 33 1919326 1/2
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690811 - Regent
41
2690876 - MF25195
2690877 - MF2523
1734919
Page 42
Lift Group - Manual
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987470
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
42
1734919
Page 43
Lift Group - Manual
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
ROD, Lift Handle 1 1728070 1
ROD, Lift Handle 1 1728070 1
GRIP 2 1722302 1
GRIP 2 1722302 1
CAPSCREW, Hex Head 5/16-18 x 1 G5 3 1921333 1
CAPSCREW, Hex Head, 5/16-18 x 1 G5 3 1921333 1
WASHER, 5/16 4 1960044 1
WASHER, 5/16 x 1-1/4 4 1960044 1
SPRING, Torsion 5 1729652 1
SPRING, Torsion 5 1729652 1
CLEVIS, Lift 6 1728990A 1
CLEVIS, Lift 6 1728990A 1
SPACER, Pivot 7 1727935 1
SPACER, Pivot Powdered Metal 7 1727935 1
NUT, Hex Flange 5/16-18, Whiz Lock Small 8 1931277 1
NUT, Hex Flange, Whiz Lock Small, 5/16-18 8 1931277 1
CABLE, Lift w/Pin (Used on 38" & 44" Deck w/20" Tires) 14 1733125 1/2
CABLE, Lift w/Pin (Used on 44" & 50" Deck) 14 1733126 2
ROD, Lift 16 1727954 1
CABLE, Lift w/Pin 14 1733125 1
CABLE, Lift w/Pin (Used on 46" Deck only) 14 1733126 1
CLIP, Hair Pin 21 1960074 2/4
NUT, Hex Flange, Whiz Lock Large, 1/4-20 27 1930641 1
ROD, Lift 16 1727954 1
WASHER, 3/8 x 7/8 31 1924940 1/2
PIN, Clevis 22 1732049 12
CLIP, Hair Pin 21 1960074 2/4
QUADRANT, Lift 24 1729583A 1
PIN, Clevis 22 1732049 12
QUADRANT, Lift 24 1729583 1
DECAL, Mower Transport Lift 25 1730263 1
DECAL, Mower Transport Lift 25 1730263 1
BOLT, Carriage, 1/4-20 x 5/8 G5 26 1960252 1
WASHER, 5/16 x 3/4 33 1919326 1/2
CARRIAGE BOLT, 1/4-20 x 5/8 G5 26 1960252 1
NUT, Hex Flange 1/4-20 Whiz Lock Large 27 1930641 1
WASHER, 3/8 31 1924940 1/2
WASHER, 5/16 33 1919326 1/2
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
43
1734919
Page 44
Wheels & Tires Group - 19.5HP & 23HP
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
W988131
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
44
1734919
Page 45
Wheels & Tires Group - 19.5HP & 23HP
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
WASHER, 3/4 1 2860183 8
WHEEL & TIRE ASSEMBLY, Front 2 1729708 2
TIRE, Turf 15 X 6.00 - 6 Saver TL 3 1731951 1
TUBE, Tire, Front 4 1664090 1
WHEEL & BUSHINGS ASSEMBLY, Front 5 1726301 1
VALVE STEM & CAP 6 2172353 2
BEARING 7 1713167 4
FITTING, Grease, 1/4-28 Thread 8 2812808 1
RING, Retaining 10 720010 4
CAP, Hub 11 721318 4
KEY, 3/16 x 3/16 x 3 12 1713409 2
WASHER 13 2860202 2
SPACER, 0.77 ID x 1-1/4 OD x 1-5/8 14 1730181 2
WHEEL & TIRE ASSEMBLY, Rear 20" 15 7101560 2
TIRE, K358, 20 X 8-8 16 7101559 1
TUBE, Tire, Rear 17 2164247 1
WHEEL, Hub 18 1731954 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690810 - Regent
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
45
1734919
Page 46
Wheels & Tires Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
W986848
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
46
1734919
Page 47
Wheels & Tires Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
WASHER, .828 ID x 1-5/8 OD 1 2860183 8
WHEEL & TIRE ASSEMBLY, Front 2 1729708 2
TIRE, Turf 15 X 6.00 - 6 Saver TL 3 1731951 1
TUBE, Tire, Front 4 1664090 1
WHEEL & BUSHINGS ASSEMBLY, Front 5 1726301 1
VALVE STEM & CAP 6 2172353 2
BEARING 7 1713167 4
FITTING, Grease, 1/4-28 Thread 8 2812808 1
WASHER, Special Yellow 9 1722717 4
RING, Retaining 10 2827794 4
CAP, Hub 11 1722676 4
KEY, 3/16 x 3/16 x 3 12 1713409 2
WASHER 13 2860202 2
SPACER, 0.77 ID x 1-1/4 OD x 1.65 LG 14 1730181 2
WHEEL & TIRE ASSEMBLY, Rear 20" 15 1729709 2
WHEEL & TIRE ASSEMBLY, Rear 22" 15 1732324 2
TIRE, Turf 22 X 8.00 - 8 Saver TL 16 1731952 1
TIRE, Turf 22 X 10.00 - 8 Saver TL 16 1731953 1
TUBE, Tire, Rear, 22 x 8 - 8 17 2164247 1
TUBE, Tire, Rear, 20 x 10 - 8 17 2173477 1
WHEEL, Hub 18 1731954 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
47
1734919
Page 48
Decals Group - Brand & Model
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
B986848
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
48
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 49
Decals Group - Brand & Model
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
DECAL, Simplicity, LH Stripe 1 1731390 1
DECAL, Simplicity, RH Stripe 2 1731391 1
DECAL, SMI Steering Wheel Icon Orange 3 1731418 1
DECAL, Simplicity 4 1722551 1
DECAL, Regent, Silver & Blue 5 1722772 1
DECAL, 18HP, Silver/Clear 6 1722779 1
DECAL, 18.5HP, Silver/Clear 6 1731925 1
DECAL, 19.5HP, Silver/Clear 6 1735396 1
DECAL, 20HP, Silver/Clear 6 1722780 1
DECAL, 22HP, Silver/Clear 6 1726944 1
DECAL, 24HP, Silver/Clear 6 1731926 1
DECAL, AGCO, LH Hood Stripe 7 1731396 1
DECAL, AGCO, RH Hood Stripe 8 1731397 1
DECAL, AGCO Logo 9 1708926 1
DECAL, 518 White/Clear 10 1731961 1
DECAL, 520 White/Clear 10 1731962 1
DECAL, 522 White/Clear 10 1731963 1
DECAL, 524 White/Clear 10 1731964 1
DECAL, Massey, LH Hood Stripe 11 1731394 1
DECAL, Massey, RH Hood Stripe 12 1731395 1
DECAL, Massey Ferguson 13 1714363 1
DECAL, 2518, Gray/Clear 14 1728053 1
DECAL, 2520, Gray/Clear 14 1731958 1
DECAL, 2522, Gray/Clear 14 1731959 1
DECAL, 2524, Gray/Clear 14 1731960 1
DECAL, 25195, Gray/Clear 14 1739436 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
49
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 50
Decals Group - Safety & Common Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
C986848
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
50
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 51
Decals Group - Safety & Common Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
DECAL, Ignition Switch Symbol, White/Black 1 1722806 1
DECAL, Transport/Free Float 2 1730263 1
DECAL, Transmission Tow/ Release Lever 3 1730202 1
DECAL, Fuel Level 4 1730172 1
DECAL, Safety Instructions (CE/Export) 5 1723175 1
DECAL, Tunnel 5 1730170 1
DECAL, Tunnel (CE/Export) 5 1734027 1
DECAL, Tunnel (19.5HP Only) 5 1734879 1
DECAL, Belts, Blades 6 1733250 1
DECAL, ID Plate 7* 1
DECAL, Mower Height 8 1721197 1
DECAL, Danger, Chute in Place 9 1704277 1
DECAL, 38" 10 1722787 1
DECAL, 44" 10 1722789 1
DECAL, 50" 10 1722790 1
DECAL, OPEI 11 * 1
DECAL, Danger, Hand Under Deck 12 1704276 1
DECAL, Free Floating Mower 13 1722771 1
DECAL, Danger, Rotating Blades (CE/Export) 14 1720389 2
DECAL, Patent 15 * 1
Footnotes
Note* Not a serviceable part.
The above parts group applies to the following Mfg. Nos.:
2690572 - Regent
2690573 - Regent
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690583 - 2522H
2690584 - 2524H
2690585 - Regent
2690586 - 520H
2690587 - 522H
2690588 - 524H
2690589 - Regent
2690590 - Regent
2690591 - Regent
2690592 - Regent
2690595 - 2518H
2690614 - Regent
2690616 - 2522H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
2690810 - Regent
51
2690811 - Regent
2690876 - MF25195
2690877 - MF2523
1734919
Page 52
38" Mower Deck - Belt, Idler Arm & Hitch Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987078
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
52
1734919
Page 53
38" Mower Deck - Belt, Idler Arm & Hitch Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
V-BELT, Shallow-Groove, .34" (Must be used with shallow-groove pulley) 1 1723025 1
V-BELT, Deep-Groove, .44" (Must be used with deep-groove pulley) 1 1732954 1
V-BELT, Shallow-Groove, .34" (Export/CE, Must be used with shallow-groove pulley) 1 1732205 1
V-BELT, Deep-Groove, .44" (Export/CE, Must be used with deep-groove pulley) 1 1732955 1
CAPSCREW, Hex Head, 3/8-16 x 2-1/2 2 1921972 1
WASHER, 3/8 3 1924940 1
PULLEY ASSEMBLY 4 2171247 1
SPACER 5 1667812 1
NUT, Hex, Flange, Locking, 3/8-16 6 1930645 2
WASHER, Plain, 13/32 x 1-1/2 x 1/8 7 1924356 2
ARM, Idler 7GA 8 1731893A 1
NUT, Whizlock, 3/8-16 9 1931211 1
SPRING, Extension, Idler Arm 10 1715435 1
SPACER, 0.387 ID x 1-1/2 OD x 1.04 LG Powdered Metal 11 1729007 1
CAPSCREW, Hex Head, 3/8-16 x 2 12 1923701 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
53
1734919
Page 54
38" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987467
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
54
1734919
Page 55
38" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
HITCH, Mower 7GA 1 1720044A 1
ROD, 3/8 Diameter 2 1715759 1
SPRING, Extension 3 2156302 1
ROD, 1/2 Diameter 4 1713578 1
NUT, Push for 1/2 Diameter Stud Capped 5 1960519 1
NUT, Hex Flange 3/8-16 ESNA 6 1960687 2
SPACER, Powdered Metal 7 1732443 2
WASHER, 3/8 8 1924940 1
NUT, Hex Toplock Spiral Lock Flange, 3/8-16 9 2860681 3
ROD, E-Coat, 1/2-13 x 5.3 10 1729625 1
CAPSCREW, Hex Head 3/8-16 x 1-3/4 G8 11 1922606 1
SPACER, 3/8 x 3/4 x 15/16 12 1706644 1
CAPSCREW, Hex Head 5/16-18 x 7/8 G5 13 1923325 4
PLATE, Support 14 1704115A 1
ROD, 1/4 Diameter, Indicator, Cutting Height 15 1732092 1
WASHER, 5/16 16 1919381 1
BAR, Roller Square Slot 17 1733117A 1
UPSTOP, 7GA 18 1733226A 1
NUT, Hex Adjusting 19 1704082 1
CLIP, Hair Pin 20 1960074 1
BOLT, Shoulder 3/8-16 G5 21 2172622 1
WASHER, 1/2 22 1924361 1
SLIDE 23 1677507 1
NUT, Hex Jam 1/2-13 24 1913744 2
WASHER, 1/2 25 1960170 4
TRUNNION 26 1704081A 1
PIN, Round Head Drilled, 3/8 x 2 27 2118053 1
SHAFT ASSEMBLY, Rocker 38" 28 1733118A 1
CARRIAGE BOLT, 3/8-16 x 1-1/2 G5 29 1931352 3
STRAP, Roller E-Coat 30 1665374 2
SCREW, Hex Washer Head Taptite 5/16-18 x 3/4 31 1664847 5
NUT, Hex Flange 5/16-18, Whiz Lock Small 32 1931277 4
BRACKET, Height of Cut 16GA 33 1704116A 1
NUT, Push for 5/8 Diameter Stud Capped 34 1960520 1
PIN, Spring 36 2816001 1
WASHER, Detent 37 1704097 1
TRUNNION, 1-1/4 38 1733257 1
TRUNNION, 1-1/4 39 1733258 1
CRANK, Height Adjusting 40 1719901 1
KNOB, Spinner 41 1714084 1
NUT, Push Pal 5/8 Diameter Stud Capped 42 1960093 1
NUT, Hex Flange 1/2-13 Two-Way Lock 43 1930644 2
SHAFT ASSEMBLY, Roller 38" 44 1733121A 1
WASHER, 5/8 45 1924366 9
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
55
1734919
Page 56
38" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987467
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
56
1734919
Page 57
38" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
SPACER, Split 46 1602946 3
ROLLER, Rounded 47 1722036 2
ROLLER 48 1668513 6
SPACER 49 1716953 1
CAPSCREW, Hex Head, 5/16-18 x 1-1/4 55 1921977 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
57
1734919
Page 58
38" Mower Deck - Housing, Arbors & Blades Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987447
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
58
1734919
Page 59
38" Mower Deck - Housing, Arbors & Blades Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
HOUSING ASSEMBLY, 38" Mower (Orange) (Used on Simplicity) 1 1733127C 1
HOUSING ASSEMBLY, 38" Mower (Red) (Used on Massy Ferguson) 1 1733127D 1
CAPSCREW, Hex Head 7/16-14 x 1-1/4 G8 2 2823471 2
WASHER, Spring 3 1656916 2
WASHER, Hex, 11/16 x 2 4 1713089 2
BLADE, 16-1/8 5 1704856A 1
BLADE, Mower 22-1/4 6 1704101A 1
SHIELD, Grass Lower Arbor Heat Treated 7 1713196 2
SHAFT, Arbor 8 1713610 1
SHAFT, Arbor 9 1713609 1
WASHER, Cup 10 1713619 2
HOUSING, Arbor Bottom w/Lube Fitting 11 1713338A 2
BEARING, Ball 11/16 x 1-9/16 x 15/32 12 1705897 4
SPACER, Powdered Metal 13 1732543 2
HOUSING, Arbor Top 14 1713199A 2
HUB 15 1713614 1
HUB 16 1713613 1
PULLEY, 4.50OD 1.00ID 9GA, 3/4" Deep-Groove (Must be used with deep-groove belt) 17 1732950 1
17 1732951 1
18 1733113 1
Footnotes
PULLEY, 4.60OD 1.00ID 9GA, 11/16" Deep-Groove (Only used on Export/(CE) Models,
must be used with deep-groove belt))
PULLEY, 5.75OD 1.00ID 9GA, 3/4" Deep-Groove (Must be used with deep-groove belt) 18 1732953 1
PULLEY, 6.25OD 1.00ID 9GA, 3/4" Deep-Groove (Only used on Export/(CE) Models, must
be used with deep-groove belt)
NUT, Hex Flange 9/16-18 Non Locking 19 1714419 2
GASKET, Foam 20 1707335 2
NUT, Push for 1/4 Diameter Thread 21 1960518 2
UPSTOP, 10GA 38" L.H. 22 1733225A 1
UPSTOP, 10GA 38" L.H. (Only used on Export/(CE) Models) 22 1734041A 1
WASHER, 3/8-3/8 23 1924940 2
NUT, Hex Flange 5/16-18, Whiz Lock Small (Quantity 6 used on Export/(CE) Models only) 24 1931277 2(6)
NUT, Hex Flange 5/16-18 ESNA 25 1960686 1
ROD, Deflector, Front 26 1706709 1
WASHER, 1/4 27 1960353 2
CLAMP, Wire, 5/16 Diameter 28 1704873 1
NUT, Hex Lock ESNA Light 1/4-20 29 1920397 2
DEFLECTOR 30 1705449 1
SPRING, Torsion, Chute, 44/50 31 7101082 1
WASHER, 5/16 32 1919326 1
CARRIAGE BOLT, 1/4-20 x 1 G5 33 1960698 2
SCREW, Hex Washer Head Taptite 5/16-18 x 3/4 34 1664847 9
SCREW, Hex Washer Head Taptite 5/16-18 x 1-1/4 35 1931202 3
PLUG 36 1705115 2
WASHER, Bellville 37 1713675 4
BAFFLE, Blowout 3/8" Mower (Only used on Export/(CE) Models) 38 1715817A 1
CARRIAGE BOLT, 5/16-18 x 3/4 G5 (Only used on Export/(CE) Models) 39 1931333 4
The above parts group applies to the following Mfg. Nos.:
1695129 - 38" Mower
1695132 - 38" Mower
1695142 - 38" Mower
2690572 - Regent
2690573 - Regent
2690581 - 2518H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690582 - 2520H
2690585 - Regent
2690586 - 520H
2690589 - Regent
2690810 - Regent
2690876 - MF25195
59
1734919
Page 60
40" Mower Deck - Belt, Idler Arm & Hitch Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987297
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
60
1734919
Page 61
40" Mower Deck - Belt, Idler Arm & Hitch Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
PULLEY, Idler 2 1725408 1
WASHER, 3/8 3 1924940 6
V-BELT, PTO, Front, .34" Shallow-Groove (Must be used with shallow-groove pulley) 4 1721532 1
V-BELT, PTO, Front, .44" Deep-Groove (Must be used with deep-groove pulley) 4 1732955 1
WASHER 5 1960534 2
BELT GUIDE 6 1722175A 1
CAPSCREW, Hex Head, 3/8-16 x 3 G8 7 1960614 1
WASHER, 3/8 8 1922755 5
BUSHING 9 1663114 2
SPRING, Extension, Idler Arm 10 1715435 1
NUT, Hex Lock, ESNA, 3/8-16 1 1919439 1
ARM ASSEMBLY, with Bushing & Fitting, 38 Tooth (Includes Ref. Nos. 26 & 37) 11 1724835 1
SPACER, Hardened 12 1657242 1
FITTING, Grease, 1/4-28 Thread 13 2812808 1
CARRIAGE BOLT, 3/8-16 x 2-1/4 14 1931355 1
CAPSCREW, Hex Head, 3/8-16 x 2-1/4 15 1922130 1
PULLEY 16 1723952 1
SPACER 17 1667812 1
BELT GUIDE 18 1722182A 1
NUT, Hex, Flange, Whizlock, 5/16-18 x 1/2 19 1928352 3
CAPSCREW, Hex Head, 3/8-16 x 1-3/8 20 1921968 2
SPACER 21 2172329 2
ROD 22 1713578 1
SPRING, Extension 23 2156302 1
ROD 24 1715759 1
HITCH, Mower 25 1720044A 1
NUT, Push, 1/2 26 1960519 1
NUT, Hex Toplock Spiral Flange, 3/8-16 27 2860681 2
WASHER & NUT ASSEMBLY, 3/8 x 1-1/2 28 1721425 1
SPRING, Extension 29 1674671 1
ARM, Idler 30 1726387A 1
HUB 31 1719221 2
PULLEY, Idler 32 1731892 2
SPACER 33 1666697 1
SCREW, Hex Head, Flange 3/8-16 x 2 34 1960746 2
SCREW, Taptite, 5/16-18 x 5/8 35 1930601 1
BELT, Timing, 38" Tooth 36 1724625 1
WASHER, 3/8 37 1933263 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
61
1734919
Page 62
40" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987287
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
62
1734919
Page 63
40" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
BUTTON 1 1723124 1
GRIP, Lift Lever 2 1713995 1
NUT, Push 1/4 Thread 3 1960518 1
SPRING, Compression 4 1723321 1
HANDLE ASSEMBLY, Lift 5 1720695A 1
ROD, Latch 6 1721257 1
CAPSCREW, Hex Head, 1/4-20 x 2-1/4 7 1921159 1
LATCH 8 1720599 1
NUT, Hex Lock, ESNA, 1/4-20 9 1920397 1
NUT, 5/16-18, Hex Flange Whiz Lock Small 10 1931277 2
CAPSCREW, Hex Head, 5/16-18 x 1-1/4 11 1921977 3
WASHER, Plain, 21/64 x 1-1/4 12 1960044 3
SPACER 13 1666697 1
BRACKET, Adjusting 14 1723409A 1
PIVOT 15 2108512 1
WASHER, 3/8 16 1924940 9
PIN, Cotter 3/32 x 3/4 17 1918447 1
CARRIAGE BOLT, 5/16-18 x 1 18 1931335 2
NUT, Hex Flange Collar Lock, 5/16-18 19 2860643 2
PIN, Cotter 20 1918448 1
LINK, Lift Mower 21 1732102A 1
PIN, Clevis 22 1732049 1
SHAFT ASSEMBLY, Rocker Mulch 23 1731993A 1
SPACER 24 1960236 2
SHAFT & BAR ASSEMBLY 25 1723305A 1
WASHER, 5/8 26 1924366 7
ROLLER, Rounded End 27 1722036 2
ROLLER 28 1668513 6
ROLLER, End 29 1717675 1
SPACER 30 1602946 1
TRUNNION 31 7028200 1
NUT, Jam, 5/16-18 32 1920161 1
CLIP, Spring 33 1960074 2
ROD, Height Adjustment 34 1724959 1
CARRIAGE BOLT, 3/8-16 x 1-1/2 35 1931352 1
CAPSCREW, Taptite, 5/16-18 x 1-1/4 36 1931202 4
UPSTOP 37 1732010A 1
WASHER, Plain, 5/16 38 1919381 6
NUT, Push 39 1933988 4
STRAP 40 1665374 3
NUT, Hex Toplock Spiral Flange, 3/8-16 41 2860681 3
BAR, Roller 42 1704073A 1
NUT, Adjuster 43 1704082 1
SLIDE 44 1677507 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
63
1734919
Page 64
40" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987287
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
64
1734919
Page 65
40" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
WASHER, Plain 45 1924361 1
SHOULDER BOLT 46 2172622 1
PUSH NUT, 5/8 47 1960520 1
CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 48 1664847 2
NUT, Hex, Flange Lock, 5/16-18 49 1935048 1
NUT, Hex, Flange, Locking, 3/8-16 50 1930645 1
BRACKET, Height of Cut 51 1720931A 1
DECAL, Height 52 1720919 1
NUT, Hex, Full, 5/8 53 1915726 2
TRUNNION, Rod 54 1706645A 1
Pin 55 2118053 1
SPACER, 3/8 x 3/4 x 15/16 56 1706644 1
ROD, Adjusting 57 1722661 1
CAPSCREW, Hex Head, 3/8-16 x 1 3/4 58 1922606 1
NUT, Jam, Hex, 3/8-16 59 1917421 1
NUT, Hex Flange, 3/8-16 60 1960601 1
SOCKET ASSEMBLY 61 2108241 1
ROD & WASHER ASSEMBLY, Adjust Handle 62 1720704 1
GRIP 63 1651820 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
65
1734919
Page 66
40" Mower Deck - Housing, Arbors & Blades Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987296
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
66
1734919
Page 67
40" Mower Deck - Housing, Arbors & Blades Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
DEFLECTOR, Discharge 1 1723453 1
COVER, Arbor RH Black 2 1732085 1
CAPSCREW, Hex Flange, 7/16-14 x 3-1/2 G8 3 1930585 1
WASHER 4 1933263 2
WASHER, Spring 5 1656916 4
CAPSCREW, 7/16-14 x 2-3/4 G8 6 2830584 1
PULLEY, Drive, Shallow-Groove, .49" (Must use with Shallow-Groove Belt) 7 1732123 1
PULLEY, Drive, Deep-Groove, .75" (Must use with Deep-Groove Belt) - 1733113 1
HUB 8 1732051 1
SPROCKET & FLANGE ASSEMBLY, Riveted, 38 Tooth 9 1687229 2
SHIELD, Bearing Upper, Arbor 10 1657969 2
COVER, Arbor Housing 11 1655729A 2
GASKET, Foam 12 1707335 2
ARBOR SHAFT & BEARINGS ASSEMBLY (Includes Ref. Nos 48& 49) 13 1722396 2
BEARING, Upper 14 2108202 4
SHAFT, Spline 5.389LG 15 1722394 2
HOUSING, Arbor Bottom (Includes Ref. No 50) 16 1703273A 2
FITTING, Grease 17 1704314 2
CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 18 1664847 6
COVER, Arbor, LH 19 1724601 1
HOUSING ASSEMBLY, 40" Mulcher Orange 20 1731992C 1
CAPSCREW, Taptite Hex Washer Head, 5/16-18 x 1 21 1960373 12
PIN, Blade 22 1722258 2
BLADE, Mower 40" Mower LH 23 1719624A 1
CAPSCREW, Hex Head, 7/16-14 x 2-1/4 G8 24 2827120 2
WASHER, Spline 25 1722257 2
BLADE, Mower 40" Mower RH 26 1719623A 1
ADAPTOR, Blade 27 1655777 2
SHIELD, Bearing 28 1700229 2
WASHER, Shim 29 1700230 2
ADAPTOR, Arbor 30 1677274A 2
CARRIAGE BOLT, 1/4-20 x 7/8 31 1931318 1
NUT, Push On 32 1960518 1
WASHER, Plain, 1/4 (6 Total for Export) 33 1960353 1
CLAMP 34 1704873 1
NUT, Hex, 1/4-20 35 1920397 1
DOOR, Mulching, Black Plastic 36 1719597 1
SPRING 37 1723938 1
CARRIAGE BOLT, 5/16-18 x 1 38 1931335 1
NUT, Push 39 1933988 1
ROD, Pivot 40 1719617 1
WASHER, Plain, 5/16 41 1919381 1
NUT, Hex ESNA 5/16-18 43 1919438 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
2690591 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
67
1734919
Page 68
44" & 50" Mower Deck - Belt, Idler Arm & Hitch Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987079
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
68
1734919
Page 69
44" & 50" Mower Deck - Belt, Idler Arm & Hitch Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex Flange Center Locking, 3/8-16 1 1960339 2
WASHER, Plain, 13/32 x 1-1/2 x 1/8 2 1924356 2
ARM, Idler 7GA 3 1730090A 1
SPACER 4 1714255 1
CAPSCREW, Hex Head, 3/8-16 x 2-1/2 5 1921972 1
WASHER, 3/8 6 1924940 1
PULLEY ASSEMBLY 7 2171247 1
SPACER 8 1667812 1
NUT, Whizlock, 3/8-16 9 1931211 1
SPRING, Extension, Idler Arm (44" Mower Deck) 10 1656936 1
SPRING, Extension, Idler Arm (50" Mower Deck) 10 1715435 1
V-BELT, Arbor Drive, Deep-Groove, 44" Deck (Must be used with deep-groove pulley) 11 1729627 1
11 1732409 1
- 1732956 1
11 1732957 1
11 1703466 1
11 1732956 1
V-BELT, Arbor Drive, .34" Shallow-Groove, 44" Deck (Export/CE Only, must be used with
shallow-groove pulley)
V-BELT, Arbor Drive, .44" Deep-Groove, 44" Deck (Export/CE Only, must be used with
deep-groove pulley)
V-BELT, Arbor Drive, .44" Deep-Groove, A-Wedge, 50" Deck (Must be used with deepgroove pulley)
V-BELT, Arbor Drive, .34" Shallow-Groove, 50" Deck (Must be used with shallow-groove
pulley)
V-BELT, Arbor Drive,.44" Deep-Groove, 50" Deck (Must be used with deep-groove pulley) - 1732957 1
V-BELT, Arbor Drive, .44" Deep-Groove, 44" Deck (Export/CE Only, must be used with
deep-groove pulley)
CAPSCREW, Hex Head, 3/8-16 x 1-1/4, G8 12 1922605 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
69
1734919
Page 70
44" & 50" Mower Deck - Height Adjust & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987468
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
70
1734919
Page 71
44" & 50" Mower Deck - Height Adjust & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
HITCH, Mower 7GA 1 1720044A 1
ROD, 3/8 Diameter 2 1715759 1
NUT, Push for 1/2 Diameter Stud Capped 3 1960519 1
ROD, 1/2 Diameter 4 1713578 1
CAPSCREW, Hex Head 3/8-16 x 1-3/4 G8 5 1922606 1
WASHER, 3/8 6 1924940 1
ROD, 1/2 Diameter E-Coat 7 1733316 1
INDICATOR, Height 8 1720643A 1
SPACER, Powedered Metal 9 1732443 2
SPACER, 3/8 x 3/4 x 15/16 10 1706644 1
SPRING, Extension 11 2156302 1
TRUNNION, 1-1/4 16 1704086 1
WASHER, 1/2 17 1960170 2
PIN, Spring 18 2816001 1
WASHER, Detent 19 1704097 1
TRUNNION, 1-1/4 20 1704087 1
CRANK, Height Adjusting 21 1719901 1
KNOB, Spinner 22 1714084 1
NUT, Push Pal 3/8 Diameter Stud Capped 23 1960093 1
NUT, Hex Flange 3/8-16 ESNA 26 1960687 2
BRACKET, Height of Cut 16GA 27 1704116A 1
SCREW, Hex Washer Head Taptite 5/16-18 x 5/8 28 1930601 2
UPSTOP, 7GA (Upstop will be rotated 180 degrees on 44") 29 1733308A 1
CLIP, Hair Pin 30 1960074 1
BAR, Roller Square Slot 31 1733117A 1
NUT, Hex Flange 1/2-13 Two-Way Lock 32 1930644 2
NUT, Hex Jam 1/2-13 33 1913744 2
SHAFT ASSEMBLY, Rocker 44" 34 1733109A 1
SHAFT ASSEMBLY, Rocker 50" 34 1733120A 1
TRUNNION 35 1704081A 1
PIN, Round Head Drilled 3/8 x 2 36 2118053 1
SCREW, Hex Washer Head Taptite 5/16-18 x 3/4 37 1664847 6
STRAP, Roller E-Coat 38 1665374 3
CARRIAGE BOLT, 3/8-16 x 1-1/2 G5 39 1931352 3
NUT, Hex Toplock Spiral Lock Flange 3/8-16 40 2860681 3
WASHER, 5/8 41 1924366 7
ROLLER 42 1668513 7(8)
ROLLER, Rounded 43 1722036 2
NUT, Push for 5/8 Diameter Stud Capped 44 1960520 2
SPACER, Split 45 1602946 2(3)
BOLT, Shoulder 3/8-16 G5 46 2172622 1
WASHER, 1/2 47 1924361 1
SLIDE 48 1677507 1
SHAFT ASSEMBLY, Roller 44" 49 1733122A 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
71
1734919
Page 72
44" & 50" Mower Deck - Height Adjust & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987468
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
72
1734919
Page 73
44" & 50" Mower Deck - Height Adjust & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
SHAFT ASSEMBLY, Roller 50" 49 1733123A 1
NUT, Hex Adjusting Powdered Metal 50 1704082 1
SPACER 51 1709195 2
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695134 - 50" Mower
1695143 - 44" Mower
1695145 - 44" Mower
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690574 - Regent
2690575 - Regent
2690576 - Regent
2690583 - 2522H
2690584 - 2524H
2690587 - 522H
2690588 - 524H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
73
1734919
Page 74
44" Mower Deck - Housing, Arbors & Blades Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987450
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695143 - 44" Mower
1695145 - 44" Mower
2690574 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690575 - Regent
2690583 - 2522H
2690587 - 522H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
74
1734919
Page 75
44" Mower Deck - Housing, Arbors & Blades Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex, Flange, 9/16-8 1 1714419 3
WASHER, Belleville 2 1713675 6
3 1732951 3
3 1713098 3
PULLEY, RH Arbor & LH Arbor, 4 3/4, .68" Deep-Groove (Export/CE, Must be used with
deep-groove belt)
PULLEY, RH Arbor & LH Arbor, 4 1/4, .49" Shallow-Groove (Must be used with shallowgroove belt)
HUB, Pulley, RH (Middle) 4 1713613 2
SPACER 5 1732543 3
COVER, Arbor Housing 6 1713199A 3
BEARING 7 1705897 6
GASKET, Foam 8 1707335 3
HOUSING ASSEMBLY, Arbor Bottom, w/Lube Fitting 9 1713338A 3
FITTING, Grease 10 1704314 1
HUB, Adapter, LH 11 1713616 1
COVER, Arbor 12 1720560A 1
CAPSCREW, Hex Head, Taptite, 5/16-18 x 3/4 13 1664847 27
WASHER 14 1713619 3
SHAFT, Arbor 15 1713612 1
SHIELD, Grass, Lower 16 1713196 3
BLADE, Mower, 16-1/8 17 1704100A 3
WASHER, Hex 18 1713089 3
WASHER, Spring 19 1656916 3
CAPSCREW, Hex Head, 7/16-14 x 1-1/4 20 2823471 3
BOLT, Carriage, 5/16-18 x 3/4 21 1931333 2(8)
BAFFLE, Anti-Blowout LH 22 1724538A 1
NUT, Hex, Flange Whizlock, 5/16-18 23 1931277 2
SHAFT, Arbor, RH 26 1713609 2
CARRIAGE BOLT, 1/4-20 x 1, Black 27 1960698 2
COVER, Arbor, RH 28 1715673 1
NUT, Push On 29 1960518 2
WASHER, Plain, 1/4 30 1960353 5(7)
CLAMP 31 1704873 1
NUT, Hex Lock, ESNA, 1/4-20 32 1920397 2
WASHER, Flat, 5/16 33 1919326 1
DEFLECTOR, Plastic 34 1705449 1
SPRING 35 7101082 1
ROD, Deflector, Front 36 1706709 1
HOUSING ASSEMBLY, 44" Ground Following (Orange) 37 1733128C 1
HOUSING ASSEMBLY, 44" Ground Following (Red) 37 1733128D 1
PLUG, Plastic 38 1705115 1
SCREW, Taptite, 3/8-16 x 3/4 39 1923683 1
CARRIAGE BOLT, 1/4-20 x 1-1/2 G5 40 1960633 1(2)
BAFFLE, Anti-Blowout RH (Export/CE) 41 1734196A 1
BAFFLE, Anti-Blowout LH (Export/CE) 42 1716879A 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695130 - 44" Mower
1695131 - 50" Mower
1695133 - 44" Mower
1695143 - 44" Mower
1695145 - 44" Mower
2690574 - Regent
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
2690575 - Regent
2690583 - 2522H
2690587 - 522H
2690590 - Regent
2690592 - Regent
2690595 - 2518H
2690684 - 2518H
2690686 - Regent
2690688 - Regent
75
1734919
Page 76
46" Mower Deck - Clutch Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2988326
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
76
1734919
Page 77
46" Mower Deck - Clutch Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
CAPSCREW, Hex Head, 3/8-16 x 2-1/4 G5 0010 1922130 1
WASHER, 3/8 x 1-1/2 0020 1924356 2
SPACER, 5/16ID x 1/2OD x 5/8 0030 1710703 1
WASHER, 5/16 x 7/8 0040 1924874 1
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 1-1/2 0050 1930600 1
PULLEY, Idler 0060 1736540 1
WASHER, 3/8 x 1 0070 1922755 2
CAPSCREW, Hex Head, 3/8-16 x 2-1/2 G5 0080 1933685 1
NUT, Hex Flange, MAC Lock, 3/8-16 0090 1960339 2
ARM, Idler 0100 1736551A 1
SPACER, 3/8ID x 1-1/2 OD x 1 0110 1729007 1
NUT, Hex Flange, Whiz Lock, 3/8-16 0120 1931211 1
SPRING, Extension, 1" 0130 1715435 1
V-BELT, Arbor Drive, .44" Deep-Groove 0140 1732956 1
BOLT, Carriage, 3/8-16 x 1-1/2 GR5 0150 7091945 2
SPRING, Extension, 4-1/4" 0160 2156302 1
ROD, 1/2" Dia., 7-5/8" Long 0170 1713578 1
ROD, 3/8" Dia., 8" Long 0180 1715759 1
HITCH 0190 1737563A 1
PUSHNUT, 1/2 0200 1960519 1
NUT, Hex Flange, ESNA, 3/8-16 0210 1960687 2
SPACER, 3/8ID x 3/4OD x 3/4 0220 1732443 2
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
77
1734919
Page 78
46" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2988070
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
78
1734919
Page 79
46" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex Toplock, Spiral Lock Flange, 3/8-16 0010 2860681 4
NUT, Hex Adjusting (Not included in Kit 1687482) 0020 1727381 1
BOLT, Carriage, 3/8-16 x 2 GR5 (Use on models Before Serial Number 2013978225 0030 7090990 1
CAPSCREW, Hex Head, 3/8-16 x 3/4 (Use on models After Serial Number 2013978224 0030 7091553 1
SPACER, 3/8ID x 3/4OD x 3/4 (Use on models Before Serial Number 2013978225 0040 1732443 1
SPACER (Use on models After Serial Number 2013978224 0040 1706644 1
BOLT, Carriage, 5/16-18 x 3/4 GR5 0050 7090001 3
ARM, Pitch Adjustment, Front (Use on models Before Serial Number 2013978225 0060 1737493A 1
ARM, Pitch Adjustment, Front (Use on models After Serial Number 2013978224 0060 1739554A 1
BOLT, Carriage, 5/16-18 x 3/4 0070 1931333 1
BAR, Roller 0080 1704073A 1
PUSHNUT, 5/8 0090 1960520 2
BOLT, Shoulder, 3/8-16 x 1-3/8 0100 2172622 1
WASHER, 1/2 x 1-1/4 0110 1924361 1
SLIDE 0120 1677507 1
NUT, Hex Adjusting 0130 1704082 1
BOLT, Carriage, 3/8-16 x 1-1/2 GR5 0140 7091945 1
SHAFT, Rocker 0150 1736563 1
SHAFT, Roller 0160 1736155 1
ROLLER, Rounded 0170 1722036 2
ROLLER 0180 1668513 7
BAR, Roller, RD Slot 0190 1735327A 1
TRUNNION, L.H. Thread 0200 1733258 1
CRANK, Height Adjust 0210 1719901 1
KNOB, Spinner 0220 1714084 1
PUSHNUT, 3/8 0230 1960093 1
WASHER, 1/2 x 1 0240 1960170 2
SPACER, 7/16 ID x 3/4 OD x 3/8 0250 1716953 1
TRUNNION 0260 1733257 1
WASHER, 5/8 x 1-3/4 0270 1960035 1
SPACER, Roller 0280 1736152 1
WASHER, Detent 0290 1704097 1
PIN, Spring 0300 2816001 1
BOLT, Shoulder, 5/16-18 x 1/2 0310 720107 1
NUT, Hex Flange, Two-Way Lock 1/2-13 0320 1930644 2
CAPSCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4 0330 1664847 12
BRACKET, Height of Cut 0340 1736850A 1
STRAP, Rocker Shaft 0350 1736156A 4
NUT, Hex Flange Serrated, 5/16-18 0360 720139 4
ROD, Height of Cut Indicator 0370 1736851 1
ARM, Pitch Adjustment (Use on models Before Serial Number 2013978225 0380 1736436A 1
ARM, Pitch Adjustment (Use on models After Serial Number 2013978224 0380 1739691A 1
BRACKET, Rocker Shaft, 46" 0390 1734806A 1
NUT, Hex Flange, Whiz Lock 5/16-18 0400 1931277 1
Footnotes
* Kit can be used on all models regardless of Serial Number
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
79
1734919
Page 80
46" Mower Deck - Height Adjustment & Roller Bar Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
2988070
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
80
1734919
Page 81
46" Mower Deck - Height Adjustment & Roller Bar Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
BOLT, Shoulder, 3/8-16 x 1 (Use on models Before Serial Number 2013978225 0410 1732129 1
BOLT, Carriage, 3/8-16 X 1-1/4 (Use on models After Serial Number 2013978224 0410 1960268 1
UPSTOP, Rear 0420 1737219A 2
ARM, Mower Lift, L.H. 0430 1736108A 1
ARM, Mower Lift, R.H. (Not included in Kit 1687482) 0440 1736109A 1
NUT, Hex Flange Lock, 3/8-16 0450 7091619 1
WASHER, 3/8 (Use on models After Serial Number 2013978224 0460 7090122 1
* KIT, Mower Pitch Arm (Includes Ref. Nos. 0030, 0040, 0060, 0380, 0410 & 046) 0470 1687482 1
Footnotes
* Kit can be used on all models regardless of Serial Number
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
81
1734919
Page 82
46" Mower Deck - Housing, Arbors & Blades
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
988173
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
82
1734919
Page 83
46" Mower Deck - Housing, Arbors & Blades
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
HOUSING, Mower, 46" (Red) 0080 1735709D 1
HOUSING, Mower, 46" (Orange) 0080 1735709C 1
HOUSING, Spindle 0090 1735573 3
FITTING, Lube 0090-10 1704314 3
BEARING, Ball 0091 1735399 6
SHAFT, Spindle 0092 1735326 3
SHIELD, Arbor 0093 1735323 6
SPACER, Bearing 0094 1735328 6
RING, Self Locking 0095 1960766 6
SCREW, Hex Washer Head, Taptite, 5/16-18 x 1 0100 1960373 10
BLADE, Mower 0110 1737228A 3
WASHER, Spring 0120 1656916 4
CAPSCREW, Hex Head, 7/16-14 x 1 G5 0130 1920676 5
PULLEY, 4.6 OD 0200 1735686 3
SPACER, Lower Drive 0210 1735579 2
SPACER, Pulley 0220 1736445 1
LOCKWSHER, Spring, 7/16 0240 1918199 2
DEFLECTOR 0320 1735447 1
PIVOT, Hinge 0330 1736365A 1
BOLT, Carriage, 5/16-18 x 3/4 G5 0340 1931333 2
NUT, Hex Flange, Whiz Lock, 5/16-18 0350 1931277 4
SPRING, Torsion, Deflector 0360 1736364 1
PLATE, Deflector Closeoff 0361 1737359BM 1
ROD, Deflector 0370 1736366 1
NUT, Push, 5/16 0380 7012542 2
CAPSCREW, Hex Head, 7/16-14 x 1-3/4 G5 0390 1923027 1
BRACKET, Belt Cover, Front 0450 1736518BM 1
BRACKET, Belt Cover, Rear 0460 1736519BM 1
COVER, Belt, Right 0480 1735752 1
COVER, Belt, Left 0490 1735750 1
SCREW, Hex Washer Head, Taptite, 5/16-18 x 3/4 0500 1664847 7
BAFFLE, Pinchoff 0501 1737279BM 1
SCREW, Hex Washer Head, Taptite, 5/16-18 x 1-1/2 0510 1930600 2
WASHOUT PORT, Connector (Not Illustrated) 0520 1736898 1
ADAPTER, Washout Port 0530 1735716 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695547 - 46" Mower
2690811 - Regent
2690877 - MF2523
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
83
1734919
Page 84
50" Mower Deck - Housing & Arbor Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
987455
The above parts group applies to the following Mfg. Nos.:
1695134 - 50" Mower
2690576 - Regent
2690584 - 2524H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
84
1734919
Page 85
50" Mower Deck - Housing & Arbor Group
Not for
Reproduction
PART NO. DESCRIPTIONREF NO QTY.
NUT, Hex Flange 9/16-18 1 1714419 3
PULLEY, .68" Deep-Groove Pulley (Must be used with deep-groove belt) 2 1732951 3
HUB 3 1713616 1
HOUSING, Arbor Top 4 1713199A 3
BEARING, Ball 11/16 x 9/16 x 15/32 5 1705897 6
SPACER, Powdered Metal 6 1732543 3
GASKET 7 1707335 3
HOUSING, Arbor Bottom w/Lube Fitting 8 1713338A 3
SCREW-HEX WSHR HD TAPTT5/16-18X0.750BLK 9 1664847 26
COVER, Arbor 10 1720560A 1
HOUSING ASSEMBLY, 50" (Orange) 11 1733129C 1
HOUSING ASSEMBLY, 50" (Red) 11 1733129D 1
CARRIAGE BOLT, 5/16-18 x 3/4 G5 12 1931333 2
BAFFLE, Blowout, Short 13 1724538A 1
NUT, Hex Flange 5/16-18, Whiz Lock Small 14 1931277 3
WASHER, Cup 15 1713619 3
SHAFT, Arbor 16 1713612 1
SHIELD, Grass Lower Arbor, Heat Treated 17 1713196 3
BLADE, Mower 18 1726357 3
WASHER, Hex 11/16 x 2 19 1713089 3
WASHER, Spring 20 1656916 3
CAPSCREW, Hex Head 7/16-14 x 1-1/4 G8 21 2823471 3
SHAFT, Arbor 22 1713609 2
CARRIAGE BOLT, 1/4-20 x 1 G5 23 1960698 1
COVER, Arbor 24 1715673 1
NUT, Push for 1/4 Diameter Thread 25 1960518 2
WASHER, 1/4 26 1960353 4
CLAMP, Wire 27 1704873 1
WASHER, 5/16 28 1919326 1
SPRING, Torsion, Chute 29 7101082 1
NUT, Hex Lock ESNA Light 1/4-20 30 1920397 2
DEFLECTOR 31 1705449 1
ROD, Deflector 32 1706709 1
HUB 33 1713613 2
PLUG 34 1705115 1
WASHER, Bellville 36 1713675 6
SCREW, Hex Head Serange Flange Taptite 5/16-18 x 2 37 1960730 1
CARRIAGE BOLT, 1/4-20 x 1-1/2 G5 38 1960633 1
Footnotes
The above parts group applies to the following Mfg. Nos.:
1695134 - 50" Mower
2690576 - Regent
2690584 - 2524H
2690588 - 524H
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
85
1734919
Page 86
Page 87
Hardware Identification & Torque Specifications
No
Marks
0
1/4 3/4
1/2
21
1/4 3/4
1/2
1/4 3/4
1/2
1/4 3/4
1/2
4
Not for
Reproduction
Torque Specification Chart
FOR STANDARD METRIC MACHINE HARDWARE (Tolerance ± 20%)
Property
Class
Size Of
Hardware
M3
M4
M5
M6 7.3 10.3 12.1
M7 12.1 16.9 19.9
M8 17.7
M10 35 50
M12 61 86.2 103 140
M14
M16 147 210 250 340
M18 202 287 346 470
M20 290 405 486 660
M22 390 559 656 890
M24 497
M27 733 1032 1239 1680
M30 995 1401 1681 2280
M33
M36 1740 2441
M39 2249 3163
The guides and ruler furnished below are designed to
help you select the appropriate hardware.
010
Nut, M8
Thread
Diameter (mm)
Inside
Diameter (in)
Nut, 1/2-16
Class 5.6
in/lbs
ft/lbs
5.88
13.44
26.4
44.64
5.2
7.7
15
26
42
64
89
126
169
217
320
435
590
759
988
20
5.6
Nm. Nm. Nm.
.56
1.28
2.50
4.3
7.1
10.5
21
36
58
88
121
171
230
295
435
590
800
1030
1340
30
8.8
Class 8.8
in/lbs
ft/lbs
13.44 1.80
30.72 43.44 52.56
60.96
Class 10.9
in/lbs
ft/lbs
19.2 22.92
1.28
2.90
5.97 7.15
5.75
9.9
16.5
24
48
83
101
136 162 220
132
200
275
390
530
708
375
995
1350
1349
1902 2278 3090
1830
2360
3050
50
60
Body Length
40
Screw, M8- 1.25 x 25
Thread
Diameter (mm)
Threads
per inch
Body
Diameter
Screw, 1/2- 16 x 2
10.9
4.10
8.10
14
23
25
34
67
117
185
285
390
550
745
960
1400
1900
2580
3310
4290
80
Diameter
Distance between
threads (mm)
Threads
per inch
3
12.9
Class 12.9
in/lbs
ft/lbs
29
59
840 1140
2935 3980
3798
Body
Nm.
2.15
4.95
9.7
16.5
27
40
81
5150
90 10070
Body
Length (mm)
Body
Length (in)
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
Hardware
Grade
Size Of
Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.
8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18 11 15.0 17 23.1 25 34.0
5/16-24 12 16.3 19 25.8 29 34.0
3/8-16 20 27.2 30 40.8 45 61.2
3/8-24 23 31.3 35 47.6 50 68.0
7/16-14 30 40.8 50 68.0 70 95.2
7/16-20 35 47.6 55 74.8 80 108.8
1/2-13 50 68.0 75 102.0 110 149.6
1/2-20 55 74.8 90 122.4 120 163.2
9/16-12 65 88.4 110 149.6 150 204.0
9/16-18 75 102.0 120 163.2 170 231.2
5/8-11 90 122.4 150 204.0 220 299.2
5/8-18 100 136 180 244.8 240 326.4
3/4-10 160 217.6 260 353.6 386 525.0
3/4-16 180 244.8 300 408.0 420 571.2
7/8-9 140 190.4 400 544.0 600 816.0
7/8-14 155 210.8 440 598.4 660 897.6
1-8 220 299.2 580 788.8 900 1,244.0
1-12 240 326.4 640 870.4 1,000 1,360.0
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
b. for flange whizlock nuts and screws - use 135% of
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.
Common Hardware Types
Hex Head Capscrew
SAE Grade 2 SAE Grade 5 SAE Grade 8
in/lbs in/lbs
19
2.1
20
2.3
27
3.1
31
3.5
66
7.6 8 10.9 12 16.3
76
8.6 10 13.6 14 19.0
30
31
43
49
in/lbs
3.4
3.5
4.9
5.5
NOTES
torques.
grade 5 torques.
41
43
60
68
Washer
4.6
4.9
6.8
7.7
Standard Hardware Sizing
When a washer or nut is identified as 1/2” (M8), this is
Nominal size
the
(8mm metric thread diameter); if a second number is present
it represents the
When bolt or capscrew is identified as 1/2 - 16 x 2” (M8 - 1.25 x 50 ),
this means the
metric thread diameter), the second number,16, represents the
threads per inch, (1.25 thread diameter).
body length of the bolt or screw, 2 inches (50mm).
, meaning the
threads per inch
Nominal size
inside diameter
is 1/2 inch
(distance between threads).
, or body diameter is 1/2 inch (8mm
The final number is the
Carriage Bolt
Wrench & Fastener Size Guide
1/4” Bolt or Nut
Wrench—7/16”
M6 Bolt or Nut
Wrench—10mm
5/16” Bolt or Nut
Wrench—1/2”
M8 Bolt or Nut
Wrench—13mm
3/8” Bolt or Nut
Wrench—9/16”
M10 Bolt or Nut
Wrench—17mm
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
M12 Bolt or Nut
Wrench—19mm
Lockwasher
Hex Nut
1/2” Bolt or Nut
Wrench—3/4”
M14 Bolt or Nut
Wrench—22 mm
Page 88
IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS
WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO
MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS.
Briggs & Stratton Yard Power Products Group
3515 N. 124 Street / PO Box 702
Wauwatosa, WI 53222 USA
www.simplicitymfg.com
© Copyright by Briggs & Stratton Corporation
Milwaukee, WI, USA. All rights reserved
2011
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