Snapper SC2650, SC18533 User Manual

Parts Manual fo

r

"

HYDRO DRIVE ZTR 33", 42" & 50

150Z SERIES

MODEL

CSC18533 (7800392)

CSC2142 (7800393)
CSC2650 (7800394)

SC18533 (7800269)

SC2142 (7800386)
SC2650 (7800387)

Briggs & Stratton Yard Power Products Group

535 Macon Road
McDonough, GA, 30253 U.S.A.
800-935-2967

Revision IR,

Manual No. 7006269

TP 400-5417-IR-HZ-N10/6/2008

s

PAGE GROUP

4

8
12
16
20
24
28
30
32
34
36
40
42
44
46
50
52
56

Frame, Body & Seat Group
Transmission Group
Controls Group
Engine Group (18.5 H.P.)
Engine Group (21 H.P.)
Engine Group (26 H.P.)
Wheel & Tire Group
Mower Lift Group (33" Deck)
Mower Lift Group (42" Deck)
Mower Lift Group (50" Deck)
33" Mower Deck Group
42" Mower Deck - Clutch & Support Group
42" Mower Deck - Housing & Arbor Group
50" Mower Deck - Clutch & Support Group
50" Mower Deck - Housing & Arbor Group
Decal Group
Electrical Group
Wiring Schematic

Table Of Content

HYDRO DRIVE ZTR 33", 42" & 50"
150Z SERIES

Manual No. 7006269

3

TP 400-5417-IR-HZ-N

Frame, Body & Seat Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

HYDRO DRIVE ZTR 33", 42" & 50"

4

150Z SERIES

Frame, Body & Seat Group

p

y

Part No Descri

1 1733448A 2 WELDMENT, Caster Yoke & Spindle - Black
2 1960160 4 WASHER, .75 ID x 1.60 OD x .05 Thick Flat (Black)
3 1611710 2 KLIPRING, External for .750 Dia. Shaft
4 1734135 2 CAP, Hub 1.481 I.D. x .62 Long Red Poly
5 1730186 2 BUSHING, Axle Pivot PM, Yellow
6 1733426A 1 AXLE, Front Iron Casting Machined ZT
7 1733571 2 SHOULDER BOLT, 3/8-16 x 3” Long .50 Sh GR5, Black
8 1960687 3 NUT, 3/8-16 Hex Flange Nyloc

9 2860744 1 SCREW, 5/8-11 x 3-1/4” Hex Head Cap, GR5, Yellow
10 1960035 1 WASHER, 0.64 I.D. x 1.75 O.D. x .11 Thick, Black
11 2860646 1 NUT, Hex Flange 5/8-11 Two Way Lock, Yellow
12 1733304A 1 BRACKET, Footrest Support, Black
13 1930601 2 SCREW, 5/16-18 x .62 Taptite
14 1960368 2 SPEED NUT, 1/4-20 Lug Type .025/.150, Black
15 1921333 2 SCREW, 5/16-18 x 1” Hex Head Cap
16 1726025D 1 PANEL, Footrest, 18 Ga ZT 7000, Red
17 1960694 14 NUT, 1/4-20 Hex Flange Nyloc, Black
18 1931317 2 BOLT, 1/4-20 x 2” Round Head Short Square Neck, GR5, Black
19 1726306 1 PAD, Footrest Center Black Vinyl
20 1726018 1 ASSEMBLY, Seat w/Arm Rests, ZTR
21 7300752A 1 PANEL, Front - Manual Brake & Deck Lift
22 1960518 2 RETAINER, 1/4” Bolt
23 1935255 4 SPEED NUT, 5/16 -18 Lug Type .025/.150 B
24 720107 2 SHOULDER BOLT, 5/16-18
25 1960223 2 BOLT, 5/16-18 x 1-1/4” Round Head Short Square Neck GR5,

Black
26 1728086 2 PIVOT, Hood (Powdered Metal)
27 1931277 4 NUT, 5/16-18 Hex Flange Lock, Small - Black
28 1716654 2 BOLT, 5/16-18 Idler Pivot
29 1960295 6 SCREW, 1/4-20 x 5/8” Hex Whiz Lock Flange
30 1960738 2 SCREW, 5/16-18 x 3/4” Hex Flange Lock Dog Point
31 7102141 1 SCREEN, Deck Top
32 1673320 3 RIVET, .188 x .617 Large Flange
33 1735028A 1 WELDMENT, Frame - 33” ZT
33 1733227A 1 WELDMENT, Frame - 42” & 50” ZT
34 1733965A 1 SUPPORT, Seat Deck, ZTS - Black
35 1734145 1 SEAT DECK, Red Poly, ZTS - Red
36 1734252A 1 PLATE, Control, ZT S - Black

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

5

TP 400-5417-IR-HZ-N

Frame, Body & Seat Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

HYDRO DRIVE ZTR 33", 42" & 50"

6

150Z SERIES

Frame, Body & Seat Group

p

y

Part No Descri

37 1960715 8 SCREW, 1/4-20 x 3/4” Truss Head Torx, Black
37 1930594 6 SCREW, 1/4-20 x 3/4” Hex Flange Lock, Black
38 7091591 4 BOLT, 5/16-18 x 1” Hex Flange Lock YZ
39 1728986 1 PAD, Footrest RH Black Vinyl w/Adhesive
40 1728987 1 PAD, Footrest LH Black Vinyl w/Adhesive
41 1960534 1 WASHER, .375 Flat (0.41 I.D. x 1.50 O.D. x .25 Thick) Black
42 1735680 1 TRIM, 8”
43 2820426 2 WASHER, 5/16” External Tooth Lock Washer, Yellow
44 1734392A 2 GUARD, Debris, ZTR - Blac k
45 1921221 1 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR5, Black
46 1919381 1 WASHER, 5/16” Flat (.341 I.D. x 1.00 O.D. x .13 Thick) Black
47 7090189 1 WASHER 5/16” Internal/External Tooth Lock, BZ
48 7024340 1 SPACER, .316 x .375 x .300/.310
49 1933988 4 PUSH NUT, 5/16” Dia. Thread .625 O.D. Black (Pal)
50 1734323A 1 STRAP, Fuel Tank Brace
51 1921977 5 SCREW, 5/16-18 x 1-1/4” Hex Head Cap, GR5, Black
52 1726390 2 BUMPER, Rubber 1.50 DIA 0.5 Thick
53 1715962A 1 SHROUD, Rear, ZTR, Black
54 1925003 6 SCREW, 1/4-20 x 1/2” Hex Washer Head Screw Black (Taptite)
55 1733393A 1 SUPPORT, Seat Deck .250 Thick - Black
56 1920415 1 SCREW, 3/8-16 x 1-1/4” Hex Head Cap, GR5, Black
57 1931942 1 PUSH NUT, .375 Dia. Thread .781 O.D., Black (Pal)
58 1677021SM 1 KIT, Arm Rest L.H. & R.H.
59 1960686 9 NUT, 5/16-18 Hex Flange Nyloc

60A 1734257 1 ASSEMBLY, Fuel Tank used on 49-state models

60B 7102688 1 ASS'Y, Fuel Tank (incl. cap, pickup tube, bushing & elbow) (not

shown)
61 1734320 1 ASSEMBLY, Fuel Cap (Vented)
62 7102690 1 TUBE, Fuel Pickup (not shown)
63 1674792 1 ELBOW, Gas Tank (not shown)
64 1726400 1 BUSHING, Fuel (not shown)

tionItem Qt

Note

(excluding California)
used on California models

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

7

TP 400-5417-IR-HZ-N

Transmission Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

HYDRO DRIVE ZTR 33", 42" & 50"

8

150Z SERIES

Transmission Group

p

y

Part No Descri

1 1960223 2 BOLT, 5/16-18 x 1-1/4” Round Head Short Square Neck GR5,

Black

2 1919381 4 WASHER, 5/16” Flat (.341 I.D. x 1.00 O.D. x .13 Thick) Black
3 1703900 2 SPACER, .323 I.D. x .500 O.D. x 0.270 Long Heat Treated
4 1960684 2 NUT, 5/16-18 Hex Keps Conical Washer, Black
5 1727555 1 ROD, Control, LH (.500 Dia. X 27.88 Long)
6 1727556 1 ROD, Control, RH (.500 Dia. X 27.88 Long)
7 1727831 2 SHOULDER BOLT, 7/16-14 x 1.07 Long, GR5
8 1930650 6 NUT, 7/16-14 Hex Flange Lock Two Way, Black

9 1927120 4 SCREW, 7/16-14 x 2-1/4” Hex Head Cap, GR8, Black
10 1923141 4 SCREW, 5/16-18 x 2-3/4” Hex Head Cap, GR5, Black
11 1919326 6 WASHER, .312 (.34 I.D. x.75 O.D.)
13 1717024 1 CLIP, Rod End Clevis RH (for .188 Dia. Rod)
14 1733913 1 ROD, Tow Valve LH (.156 Dia. 5.05 Long)
15 1960268 1 BOLT, 3/8-16 x 1-1/4” Round Head Short Square Neck, Black
16 1960758 1 BOLT, 1/2-13 x 1-1/2” Round Head Short Square Neck, GR5,

Black
17 1733305A 1 DRAWBAR- .250 Thick - Black
18 1921719 2 SCREW, 5/16-18 x 2-1/2” Hex Head Cap, GR5, Black
19 1725550 1 CLIP, Rod End Clevis LH (for .188 Dia. Rod)
20 1733914 1 ROD, Tow Valve RH (.156 Dia. 5.05 Long)
21 1931277 6 NUT, 5/16-18 Hex Flange Lock, Small - Black
22 5020601 8 NUT, 1/2-20, (for Wheel Bolt) Silver
23 1733309A 1 SUPPORT, Transmission Center - Black
24 1733351 1 TRANSMISSION- Hydro Gear EZT LH (ZC-AHBB-2A7B-1DPX)
25 1733352 1 TRANSMISSION- Hydro Gear EZT RH (ZC-DHBB-2A7C-1DPX)
26 1733302A 1 SUPPORT, Transmission Rear - Black
27 1960687 3 NUT, 3/8-16 Hex Flange Nyloc
28 5025396 1 NUT, 1/2-13 Hex Flange Nyloc
29 1728976 1 SHOULDER BOLT, 5/16-18 GR5
30 1924874 1 WASHER, 5/16 Flat (.341 I.D. x .87 O.D. X .06 Thick) Black
31 1927557 1 NUT, 5/16-18 Hex Flange Lock Large, Black
33 1732224 1 * V-BELT, Transmission Drive (HA Sect. 54.40 Effective Length)
34 1930645 2 NUT, 3/8-16 Hex F lange Lock Two W ay, Black
35 1924356 2 WASHER
36 1921210 2 SCREW, 3/8-16 x 1” Hex Head Cap, GR5, Black
37 1734316 1 SPRING, Extension
38 1729007 1 SPACER (.387 I.D. x 1.50 O.D. x 1.04 Long (Powdered Metal)

Yellow
39 1733303A 1 ARM, Idler (Transmission Drive) Black

tionItem Qt

Note

Footnotes:

Note: * Part number printed on belt.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

9

TP 400-5417-IR-HZ-N

Transmission Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

10

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Transmission Group

p

y

Part No Descri

40 1721133 1 PULLEY, Idler
41 1924940 2 WASHER, .375 Flat (.41 I.D. x .87 O.D.)
42 1708352A 1 BELT GUIDE
43 1923701 1 SCREW, 3/8-16 x 2” Hex Head Cap, GR5
44 1931942 1 NUT, Push Pal, 3/8”
45 1960759 1 NUT, Push Pal, 1/2”
46 1933988 2 NUT, Push Pal .312 Dia. Thread .625 O.D., Black
47 1728073 2 PULLEY, 4-1/2” Transmission
48 1728074 2 FAN, 6” Transmission
49 1728075 1 BRAKE ARM & PIN, Hydro-Gear
50 1728060 1 KIT, Hydro Seal
51 1687283 2 KIT, Hub Replacement
52 1733870 2 HUB, EZT Transmission
53 5020601 2 NUT, EZT Transmission
54 1728076 1 GEAR, Parking Brake, Transmission
55 1716622 1 CLIP, E Transmission Parking Brake
56 1735490 1 KIT, L.H. Control Arm
57 1735491 1 KIT, R.H. Control Arm
58 1735483SM 1 SPRING, Extension (Used on Hydro-Gear P/N ZC-AHBB-2A7B-

1DPX and ZC-AHBB-2A7B-1DPX)

tionItem Qt

Note

Footnotes:

Note: * Part number printed on belt.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

11

TP 400-5417-IR-HZ-N

Controls Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

12

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Controls Group

p

y

Part No Descri

1 1726410 2 GRIP, Foam Handle Bar
2 1727796A 2 TUBE, Handle
3 1960686 10 NUT, 5/16-18 Hex Flange Nyloc
4 1720452 2 CLAMP, Tube, Saddle
5 1919381 6 WASHER, 5/16” Flat (.341 I.D. x 1.00 O.D. x .13 Thick) Black
6 1960086 4 SCREW, 5/16-18 x 7/8” Truss Head Torx, Black
7 1917356 4 LOCKWASHER, Spring 5/16”, Black
8 1727926A 1 BRACKET, Tube Mount LH

9 1727927A 1 BRACKET, Tube Mount RH
10 1931338 4 BOLT, 5/16-18 x 1-3/4” Round Head Short Square Neck, GR5
11 1931335 4 BOLT, 5/16-18 x 1” Round Head Short Square Neck, GR5, Zinc
12 1727663A 2 BRACKET, “L” Switch
13 1727919 2 CLIP, Brake
14 1728010A 1 BRACKET, RH Mounting Handle Pivot
15 1728009A 1 BRACKET, LH Mounting Handle Pivot, Black
16 7300992A 1 BRACKET, Brake Pivot- ZT
17 7091298 3 NUT, 5/16 -18-3B Hex Nyloc
18 7015761 1 SHOULDER BOLT, 5/16-18
19 1960027 3 WASHER, 1/2” Flat
20 7091591 2 BOLT, 5/16-18 x 1” Hex Flange Lock YZ
21 7300993A 1 ARM, Brake Pivot - ZT
22 7090188 1 WASHER, .34 x .69 x .08 Flat
23 1920161 7 NUT, 5/16-18 Hex Jam, Black
24 1722460 4 HAIR PIN
25 7072403 1 KNOB, w/5/16-18 NILN (Brake/Clutch)
26 7102567 1 ROD, Park Brake- ZT (5/16-18 thread)
27 7102551 1 ROD, Manual Parking Brake (1/4-20 threads)
28 1727814A 1 BRACKET, Dual Brake
29 1709314 1 SPRING, Extension
30 1729277 1 SPRING, Compression
31 1960694 1 NUT, 1/4-20 Hex Flange Nyloc, Black
32 1925003 4 SCREW, 1/4-20 x 1/2” Hex Washer Head Screw Black (Taptite)
33 1727933A 2 COVER, Lower Handle
34 1726839 1 KNOB, 5/16-18 x 1-1/4” Extension Thread
35 1960717 2 NUT, 5/16-18 Speed (Lug Type .050/.200, Black)
36 1931277 8 NUT, 5/16-18 Hex Fl ange Lock, Small - Black
37 1960723 2 BOLT, 5/16-18 x 2-1/4” Round Head Square Neck, GR 5, Black

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

13

TP 400-5417-IR-HZ-N

Controls Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

14

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Controls Group

p

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Part No Descri

38 1666697 4 SPACER, Powdered Metal
39 1921977 5 SCREW, 5/16-18 x 1-1/4” Hex Head Cap, GR5, Black
40 1715025 4 BUSHING
41 1919438 4 NUT, 5/16-18 Hex Lock Esna Light
42 1727603A 2 WELDMENT, Pivot Control
43 1921221 4 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR5, Black
44 1727918 2 SHOCK ABSORBER
45 1703805 2 RING, Klipring Extension (for .500 Dia. Shaft)
46 1725927 1 SHAFT, Cross

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

15

TP 400-5417-IR-HZ-N

Engine Group (18.5 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

16

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (18.5 H.P.)

p

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Part No Descri

1 -- 1 * ENGINE, 18.5 HP, Intek (31P777 0137 B1)

1 -- 1 * ENGINE, 18.5 HP, B&S, Els-California, Mod. 31Q777-0118-G1

2 1734150A 1 HEAT SHIELD, Inner

3 1936228 2 SCREW, 5/16-18 x 3/4” Hex Head Cap, GR8

4 1917356 2 LOCKWASHER, Spring 5/16”, Black

5 1732259 1 WELDMENT, Exhaust Pipe

6 1731214 1 GASKET, Exhaust

7 1960295 4 SCREW, 1/4-20 x 5/8” Hex Whiz Lock Flange

8 1927557 4 NUT, 5/16-18 Hex Flange Lock Large, Black

9 1667812 1 SPAC ER (.390 x .900 x .70) YZ
10 1732255 1 BRACKET, Muffler/Heat Shield
11 1667811 1 SPACER, .390 I.D. x .90 O.D. x .34 Long, Powdered Metal
12 1921977 1 SCREW, 5/16-18 x 1-1/4” Hex Head Cap, GR5, Black
13 1732273 1 MUFFLER ASSEMBLY, Single
14 1921221 1 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR5, Black
15 1727996A 1 HEAT SHIELD, Outer Single
16 1960720 4 SCREW, #10 x 1/2” Hex Washer Head Self-Tap
17 1930591 1 SCREW, 5/16-18 x 3/4” Hex Flange Lock
18 2832747 2 TIE, Self Locking 3-5/8” Long
19 1726498 1 HOSE, Oil Drain, 16-1/2” Long
20 2828635 3 SCREW, 3/8-16 x 1-1/4” Hex Washer Head Taptite
21 1727816 1 PULLEY ASSEMBLY, Engine
22 2154096 1 KEY, .250 Square x .91 Long Parallel
23 7029232 1 ELECTRIC CLUTCH, Ogura MA-GT-SN11S
24 1708264 1 WASHER, He x, . 453 I.D. x 1-1/2”
25 1918199 1 LOCKWASHER, Spring, .438
26 1960648 1 SCREW, 7/16-20 x 2-3/4” Hex Head Cap, GR5, Black
27 1732885A 1 HEAT SHIELD
28 1919326 2 WASHER, 5/16” (.34 I.D. x 3/4” O.D.)
29 1733063 1 HEAT SHIELD
30 1675044 2 RIVET, Pop
31 7900020 1 CLIP, Harness, 5/8”
32 1924940 1 WASHER, 3/8”, (.41 I.D. x .87 O.D. x .08 Thick)
33 1734049 1 RETAINER, Clutch
34 1931277 1 NUT, 5/16-18 Hex Whiz Lock Flange
35 1734189 1 SEAL, Foam Air Duct, 1 x 2-1/2”, 12” Long
41 1734180A 1 AIR DUCT, Inlet

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

17

TP 400-5417-IR-HZ-N

Engine Group (18.5 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

18

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (18.5 H.P.)

p

y

Part No Descri

42 1921332 2 SCREW, 5/16-18 x 3/4” Hex Head Cap, Black
43 7100416 1 CABLE, Choke, 54”
44 7090390 1 WASHER, 3/8” I nt ernal T ooth Lock
45 7091630 1 NUT, 3/8-24 Hex
46 7075449 1 CONTROL, Throttle B&S Intek
47 7090999 2 SCREW, 1/4-20 x 5/8” Pan Head Taptite Torx
48 7091195 1 SCREW, #10-16 x 3/4” Pan Head T aptite Combo
49 7100529 1 KNOB, Throttle, Red
50 1734995 1 HOSE, Fuel, 1/4” I.D. x 19-1/2” Low Perm
51 7012222 2 CLAMP, Fuel Hose

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

19

TP 400-5417-IR-HZ-N

Engine Group (21 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

20

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (21 H.P.)

p

y

Part No Descri

1 -- 1 * ENGINE, 21HP, B&S, ELS, Mod. 33M777-0111-B1

1 -- 1 * ENGINE, 21HP, B&S, ELS-California, Mod 33M777-0115-G1

2 7300919A 1 HEAT SHIELD, Inner

3 1936228 2 SCREW, 5/16-18 x 3/4” Hex Head Cap, GR8

4 1917356 2 LOCKWASHER, Spring 5/16”, Black

5 1732259 1 WELDMENT, Exhaust Pipe

6 1731214 1 GASKET, Exhaust

7 1960295 4 SCREW, 1/4-20 x 5/8” Hex Whiz Lock Flange

8 1927557 4 NUT, 5/16-18 Hex Flange Lock Large Black

9 1667812 1 SPAC ER (.390 x .900 x .70) YZ
10 1732255 1 BRACKET, Muffler/Heat Shield
10 7300917 1 BRACKET, Muffler, Heat Resistant
11 1667811 1 SPACER, .390 I.D. x .90 O.D. x .34 Long, Powdered Metal
12 1921977 1 SCREW, 5/16-18 x 1-1/4” Hex Head Cap, GR5, Black
13 1732273 1 MUFFLER ASSEMBLY, Single
14 1921221 1 SCREW, 5/16-18 x 1-1/2” Hex Head Cap, GR5, Black
15 7300918A 1 HEAT SHIELD, Outer Single
16 1960720 4 SCREW, #10 x 1/2” Hex Washer Head Self-Tap
17 1930591 1 SCREW, 5/16-18 x 3/4” Hex Flange Lock
18 2832747 2 TIE, Self Locking 3-5/8” Long
19 1726498 1 HOSE, Oil Drain, 16-1/2” Long
20 2828635 3 SCREW, 3/8-16 x 1-1/4” Hex Washer Head Taptite
21 7101716 1 PULLEY, Engine- ZT
22 2154096 1 KEY, .250 Square x .91 Long Parallel
23 1717664 1 CLUTCH, Ogura JD-11
24 1708264 1 WASHER, He x, . 453 I.D. x 1-1/2”
25 1918199 1 LOCKWASHER, Spring, .438
26 7027266 1 SCREW, 7/16-20 x 3” Hex Head Cap, GR5 (w/Nyloc Patch)
27 1732885A 1 HEAT SHIELD
28 1919326 2 WASHER, 5/16” (.34 I.D. x 3/4” O.D.)
29 1733063 1 HEAT SHIELD
30 1675044 2 RIVET, Pop
31 7900020 1 CLIP, Harness, 5/8”
32 1924940 1 WASHER, 3/8”, (.41 I.D. x .87 O.D. x .08 Thick)
33 7101717 1 RETAINER, Clutch
34 1931277 1 NUT, 5/16-18 Hex Whiz Lock Flange
35 7102139 1 SEAL, Foam 1.0 x 3.50 x 12” Long

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.
Note: ** See Frame, Body & Seat Group for fuel tank assy.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

21

TP 400-5417-IR-HZ-N

Engine Group (21 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

22

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (21 H.P.)

p

y

Part No Descri

41 1734180A 1 AIR DUCT, Inlet
42 1921332 2 SCREW, 5/16-18 x 3/4” Hex Head Cap, Black
43 7100416 1 CABLE, Choke, 54”
44 7090390 1 WASHER, 3/8” I nt ernal T ooth Lock
45 7091630 1 NUT, 3/8-24 Hex
46 7075449 1 CONTROL, Throttle B&S Intek
47 7090999 2 SCREW, 1/4-20 x 5/8” Pan Head Taptite Torx
48 7091195 1 SCREW, #10-16 x 3/4” Pan Head T aptite Combo
49 7100529 1 KNOB, Throttle, Red
50 1734995 1 ** HOSE, Fuel, L ow Perm, 1/4” I.D. x 19-1/2” Long
51 7012222 2 CLAMP, Fuel Hose

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.
Note: ** See Frame, Body & Seat Group for fuel tank assy.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

23

TP 400-5417-IR-HZ-N

Engine Group (26 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

24

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (26 H.P.)

p

y

Part No Descri

1 7027266 1 SCREW, 7/16-20 x 3” Hex Head Cap, GR5 (w/Nyloc Patch)

2 1918199 1 LOCKWASHER, Spring, .438

3 1708264 1 WASHER, Hex, .453 I.D. x 1-1/2”

4 2832747 1 TIE, Self Locking 3-5/8” Long

5 1717664 1 CLUTCH, Ogura JD-11

6 2828635 3 SCREW, 3/8-16 x 1-1/4” Hex Washer Head Taptite

7 1924940 1 WASHER, 3/8”, (.41 I.D. x .87 O.D. x .08 Thick)

8 7101717 1 RETAINER, Clutch

9 2154096 1 KEY, .250 Square x .91 Long Parallel
10 7101716 1 PULLEY, Engine - ZT
11 1931277 4 NUT, 5/16-18 Hex Whiz Lock Flange
12 1924856 4 SCREW, 5/16-18 x 1/2” Hex Washer Head Ta pt it e
13 1921332 2 SCREW, 5/16-18 x 3/4” Hex Head Cap, Black
14 1733414A 1 AIR DUCT, Inlet
15 1726498 1 HOSE, Oil Drain, 16-1/2” Long
16 -- 1 * ENGINE, 26HP B&S, ELS, Mod. 44P777-0141-B1
16 -- 1 * ENGINE, 26HP, B&S, ELS-Calif., Mod. 44P777-0141-G1
17 1734169 1 SEAL, Foam Air Inlet
18 1734332 1 CONTROL , Throttle, .187 Cable 18.80 Long
19 1960295 5 SCREW, 1/4-20 x 5/8” Hex Whiz Lock Flange
20 1734246A 1 HEAT SHIELD, Muffler Top
21 1728017 1 HEAT SHIELD, Thrott le
22 1960368 5 NUT, Speed, 1/4-20
23 1727939 1 HEAT SHIELD, Muffler Side
24 1734061 1 MUFFLER , 24 HP V-Twin ELS
25 1936228 4 SCREW, 5/16-18 x 3/4” Hex Head Cap, GR8
26 1917356 4 LOCKWASHER, Spring 5/16”, Black
27 1731214 2 GASKET, Exhaust
29 1734333 1 CABLE, Choke, 20” Long
30 7090390 1 WASHER, 3/8” I nt ernal T ooth Lock
31 7091630 1 NUT, 3/8-24 Hex
32 7090999 2 SCREW, 1/4-20 x 5/8” Pan Head Taptite Torx
33 7091195 1 SCREW, #10-16 x 3/4” Pan Head T aptite Combo
34 7100529 1 KNOB, Throttle, Red
35 1734995 1 ** HOSE, Fuel, L ow Perm, 1/4” I.D. x 19-1/2” Long
36 7012222 2 CLAMP, Fuel Hose
37 1930591 1 SCREW, 5/16-18 x 3/4” Hex Flange Lock

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.
Note: ** See Frame, Body & Seat Group for fuel tank assy.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

25

TP 400-5417-IR-HZ-N

Engine Group (26 H.P.)

Manual No. 7006269
TP 400-5417-IR-HZ-N

26

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Engine Group (26 H.P.)

p

y

Part No Descri

38 7900020 1 CLIP, Harness, 5/8”
39 1932377 1 NUT, 5/16-18 Hex Whiz Lock Flange

tionItem Qt

Note

Footnotes:

Note: * Purchase engine components directly from engine manufacturer dealer.
Note: ** See Frame, Body & Seat Group for fuel tank assy.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

27

TP 400-5417-IR-HZ-N

Wheel & Tire Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

28

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Wheel & Tire Group

p

y

Part No Descri

1A 7050539 2 ASSY, Wheel & Tire, 18 x 6.50-8 “Turf-Master” (incl. 2A & 3A) used on SC18533 & CSC18533
2A 7078114 1 RIM, 8 x 6.50, 4 Hole
3A 7078119 1 TIRE, 18 x 6.50 “Turf-Master”
1B 1726 383 2 ASSY, Wheel & Tire, 18 x 8.50-8 “Superturf” (incl. 2B & 3B) used on SC2142, CSC2142,

2B 1734878SM 1 RIM, 18 x 8.50-8, 4 Hole
3B 1734877SM 1 TIRE, 18 x 8.50 4 Ply “Superturf”

4 7091772 2 SCREW, 7/16-14 x 6” Hex Head Cap, GR5

5 1734841 2 TUBE, Cas ter

6 7090839 2 NUT, 7/16-14 Hex Center Lock

7 7012234 4 AIR VALVE STEM (w/cap) or 2172353

8 5020601 8 NUT, 1/2-20 for Wheel Bolt- Silver

9 1734013 2 ASSY, Wheel & Tire 11 x 4-5 (Caster) (also includes Air Valve, Grease

10 1734876 1 RIM w/Bushings
11 17234875 2 T IRE, 11 x 4-5
12 2812808 1 LUBE FITTI NG , 1/4-28 Taper

tionItem Qt

Note

SC2650 & CSC2650

Fitting & 2 Bushings)

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

29

TP 400-5417-IR-HZ-N

Mower Lift Group (33" Deck)

Manual No. 7006269
TP 400-5417-IR-HZ-N

30

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Mower Lift Group (33" Deck)

p

y

Part No Descri

1 1722460 3 CLIP, Hair Pin

2 1733454 1 INDICATOR, Height-of-Cut

3 17335 72 1 ROD, Height-of-Cut Indicator

4 1931337 1 BOLT, 5/16-18 x 1-1/2” Round Head Short Square Neck, GR5

5 1734336A 1 ARM, Lift Trunnion

6 1673796 1 SPACER, .328 I.D. x .625 O.D. x .781 Long (Powdered metal)

7 1611710 2 KLIPRING, External for .750 Dia. Shaft

8 1735045A 1 WELDMENT, Lift Shaft, 33” Mower

9 1931277 5 NUT, 5/16-18 Hex Flange Lock, Small - Black
10 1960074 6 CLIP, Hair Pin .093 Dia.
11 7091067 2 NUT, 5/16-18 Hex Center Lock
12 7073607 2 SWIVEL, Brake Link (Powdered Metal)
13 1920161 2 NUT, 5/16-18 Hex Jam, Black
14 7028728 2 ADJUSTER, Chain
15 1960757 1 NUT, 1/4-20 Hex, L.H. Thread
16 1921319 1 WASHER, 1/4” Flat (.27 I.D. x .62 O.D.)
17 1733513 1 MOTOR, Mini-Actuator (Electric)
18 1931335 2 BOLT, 5/16-18 x 1” Round Head Short Square Neck, GR5
19 1668344 1 PIN, Shear
20 1733533A 1 BRACKET, Electric Motor Mount
21 1731899A 1 PLATE, Pivot Lock
22 1930591 2 SCREW, 5/16-18 x 3/4” Hex Flange Lock
23 1730097 1 ROD, Bail (1/2-13 thread, 2 places)
24 1960379 2 NUT, 1/2-1 3 Hex Jam
25 1960170 3 WASHER, 1/2” Flat (0.51 I.D. x 1.00 O.D. x .10 Thick)
26 1679166 2 SPACER, .520 I.D. x .88 I.D. x 1.185 Long
27 1730221A 1 HANGER, Front
28 1735033 1 PIN, Hitch
29 7091585 3 NUT, 3/8-16 Hex Center Lock
30 7300024A 2 BAR, Rear Lift, 38/42
31 721221 2 PIN, 3/8-16 Threaded Shoulder
32 720098 2 SHOULDER BOLT, 3/8-16 x .600 O.D. x .95 Long
33 1732129 2 SHOULDER BOLT, 3/8-16 x .94

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

31

TP 400-5417-IR-HZ-N

Mower Lift Group (42" Deck)

Manual No. 7006269
TP 400-5417-IR-HZ-N

32

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Mower Lift Group (42" Deck)

p

y

Part No Descri

1 19220 07 6 NUT, 7/16-14 H ex Jam

2 1734042 2 TRUNNION, 1/2-13 Thread

3 1733381 1 ROD, Bail (7/16-14 Thread, 2 Places)

4 17335 35A 1 ARM, Mower Lift L.H.

5 720107 2 SHOULDER BOLT, 5/16-18

6 1931277 3 NUT, 5/16-18 Hex Flange Lock, Small - Black

7 1960251 2 NUT, 3/8-16 Hex Center Lock Jam

8 721221 2 PIN, 3/8-16 Threaded Shoulder

9 1960170 2 WASHER, 1/2” Flat (0.51 I.D. x 1.00 O.D. x .10 Thick)
10 1960074 4 CLIP, Hair Pin .093 Dia.
11 1704420 2 RING, External (Klipring) for .625 Dia. Shaft
12 1960687 2 NUT, 3/8-16 Hex Flange Nyloc
13 1666294 2 SPACER, .385 I.D. x .6697 O.D. x .455 Long, Powdered Metal
14 1731894 2 TRUNNION, Powdered Metal
15 1734217 2 ROD, Mower Lift, 3/8-16 Thread
16 1733356A 1 WELDMENT, Lift Shaft
17 1673796 1 SPACER, .328 I.D. x .625 O.D. x .781 Long (Powdered metal)
18 1734336A 1 ARM, Lift Trunnion
19 1931337 1 BOLT, 5/16-18 x 1-1/2” Round Head Short Square Neck, GR5
20 1733536A 1 ARM, Mower Lift R.H.
21 1960757 1 NUT, 1/4-20 Hex, L.H. Thread
22 1921319 1 WASHER, 1/4” Flat (.27 I.D. x .62 O.D.)
23 1733513 1 MOTOR, Mini-Actuator (Electric)
24 1722460 3 HAIR PIN
25 1733572 1 ROD, Height-of-Cut Indicator
26 1733454 1 INDICATOR, Height-of-Cut
27 1930644 2 NUT, HEX FLANGE 1/2-13 Hex Flange Two Way Lock
28 1931335 1 BOLT, 5/16-18 x 1” Round Head Short Square Neck, GR5
29 1668344 1 PIN, Shear
30 1733533A 1 BRACKET, Electric Motor Mount
31 1918213 2 NUT, 7/16-14 Hex
33 1916950 2 NUT, HEX 3/8-1 6 Hex
36 1924940 2 WASHER, . 375 Fl at (.41 I.D. x .87 O.D.)

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

33

TP 400-5417-IR-HZ-N

Mower Lift Group (50" Deck)

Manual No. 7006269
TP 400-5417-IR-HZ-N

34

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Mower Lift Group (50" Deck)

p

y

Part No Descri

1 19220 07 6 NUT, 7/16-14 H ex Jam

2 1734042 2 TRUNNION, 1/2-13 Thread

3 1733381 1 ROD, Bail (7/16-14 Thread, 2 Places)

4 17335 35A 1 ARM, Mower Lift L.H.

5 720107 2 SHOULDER BOLT, 5/16-18

6 1931277 3 NUT, 5/16-18 Hex Flange Lock, Small - Black

7 1960251 2 NUT, 3/8-16 Hex Center Lock Jam

8 721221 2 PIN, 3/8-16 Threaded Shoulder

9 1960170 2 WASHER, 1/2” Flat (0.51 I.D. x 1.00 O.D. x .10 Thick)
10 1960074 4 CLIP, Hair Pin .093 Dia.
11 1704420 2 RING, External (Klipring) for .625 Dia. Shaft
12 1960687 2 NUT, 3/8-16 Hex Flange Nyloc
13 1666294 2 SPACER, .385 I.D. x .6697 O.D. x .455 Long, Powdered Metal
14 1731894 2 TRUNNION, Powdered Metal
15 1734217 2 ROD, Mower Lift, 3/8-16 Thread
16 1733356A 1 WELDMENT, Lift Shaft
17 1673796 1 SPACER, .328 I.D. x .625 O.D. x .781 Long (Powdered metal)
18 1734336A 1 ARM, Lift Trunnion
19 1931337 1 BOLT, 5/16-18 x 1-1/2” Round Head Short Square Neck, GR5
20 1733536A 1 ARM, Mower Lift R.H.
21 1960757 1 NUT, 1/4-20 Hex, L.H. Thread
22 1921319 1 WASHER, 1/4” Flat (.27 I.D. x .62 O.D.)
23 1733513 1 MOTOR, Mini-Actuator (Electric)
24 1722460 3 HAIR PIN
25 1733572 1 ROD, Height-of-Cut Indicator
26 1733454 1 INDICATOR, Height-of-Cut
27 1930644 2 NUT, HEX FLANGE 1/2-13 Hex Flange Two Way Lock
28 1931335 1 BOLT, 5/16-18 x 1” Round Head Short Square Neck, GR5
29 1668344 1 PIN, Shear
30 1733533A 1 BRACKET, Electric Motor Mount
31 1960711 2 BOLT, Carriage, Short Square Neck, 3/8-16X0.750 GR5, Black
32 1734379A 2 PLATE, Pivot Lock
33 1916950 2 NUT, HEX 3/8-1 6 Hex
34 1931317 2 BOLT, 1/4-20 x 2” Round Head Short Square Neck, GR5, Black
35 1960294 2 NUT, 1/4-2 0 Hex F lange Lock
36 1924940 2 WASHER, . 375 Fl at (.41 I.D. x .87 O.D.)
37 1918213 2 NUT, 7/16-14 Hex

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

35

TP 400-5417-IR-HZ-N

33" Mower Deck Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

36

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

33" Mower Deck Group

p

y

Part No Descri

1 1735349 1 DECK, 33” Mower

2 7091070 19 NUT, 5/16-18 Hex Flange Lock, GR5

3 7300962A 1 RAIL, 33” Side - RH

4 7300963A 1 RAIL, 33” Side - LH

5 7091811 16 BOLT, 5/16-18 x 5/8” Hex Flange Lock

6 7091532 3 SCREW, 3/8-24 x 3/4” Hex Head Cap, GR5

7 7015272 3 SPACER, 3” Long

8 70191 90 3 WHEEL, Gage

9 7090289 3 NUT, 3/8-24 Hex Center Lock GR5 or B
10 7033571 2 BRACKET, Anti-Scalp Side Adjust
11 7090731 6 BOLT, 5/16-18 x 1/2” Round Head Short Square Neck, GR 5
12 7090492 2 WING NUT, 5/16-18, Type C, Style 1
13 7090188 2 WASHER, .34 x .69 x .08 Flat
14 7026233 1 DEFLECTOR, D ischarge, 28”/33”
15 7091508 2 BOLT, 5/16-18 x 3/4” Round Head Short Square Neck, GR5
16 7016341 1 SPRING, Hinge
17 7026483 1 PUSH NUT (for 1/4” Rod)
18 7300886A 1 HINGE, Plastic Side Chute
19 7026234 1 ROD, Chute
20 1734766A 1 BRACKET, Mower Front
21 7090799 3 BOLT, 5/16-18 x 5/8” Round Head Short Square Neck, GR5
22 7033570 1 BRACKET, Anti-Scalp Front Adjust
23 7091619 8 NUT, 3/8-1 6 Hex F lange Lock
24 7102246 1 * BELT, 33” Deck Drive (HB Section, 74.97 Effective Length)
25 1922015 1 NUT, 3/4-1 6 Hex Jam
26 7032027 2 WASHER, .77 x 1.5 x .06 Flat
27 7102173 1 PULLEY, 33” ZT Spindle
28 7010740 2 RETAINING RING, 2” External
29 1735020A 1 WELDMENT, Idler Arm
30 7012670 1 TOLERANCE RING, 2.0
31 7038018A 1 BRACE, Spindle
32 1706644 1 SPACER, .380/.377 I.D. x .750 O.D. x .970 Long
33 1921973 1 SCREW, 3/8-16 x 3-1/4” Hex Head Cap, GR5
34 1924940 1 WASHER, . 375 Fl at (.41 I.D. x .87 O.D.)
35 1721133 1 PULLEY, Idler
36 7091588 7 BOLT, 3/8-16 x 3/4” Hex Flange Lock, GR5
37 1734765A 2 BRACKET, Deck Pick-Up

tionItem Qt

Note

Footnotes:

Note: * Part number printed on belt.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

37

TP 400-5417-IR-HZ-N

33" Mower Deck Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

38

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

33" Mower Deck Group

p

y

Part No Descri

38 7091922 1 NUT, 1/2-13 Hex Nyloc Light
39 1715435 1 SPRING
40 3021097 1 PULLEY, Steel Idler
41 7300961A 1 BRACKET , Pulley Mounting 33” ZT
42 7900065 1 SCREW,1/2-13 x 2” Hex Head Cap, GR 5
43 7300999A 1 GUARD, Idler Pulley, 33” ZT
44 7091541 2 SCREW, 5/16-18 x 3/4” Hex Washer Self-Tap
45 7014407 2 WASHER, Spindle
46 7047962A 1 WELDMENT, Spindle Housing
47 7010817 1 LUBE FITTING, 3/16” Press-In
48 7012491 2 RING, 1.85” Internal Retaining
49 7013313 2 BEARING, Spindle
50 7024687A 1 SHAFT, Spindle
51 7091939 2 NUT, 1/2-20 Hex
52 7090509 2 WASHER, 1/2” I nt ernal T ooth Lock
53 7037751A 1 HOLDER, Blade
54 7034168 1 BLADE, 33” High Lift
55 7090491 4 SCREW, 1/2-20 x 1-1/4” Hex Head Cap, GR5
56 7090356 1 NUT, 5/8-18 Hex Center Lock Jam

tionItem Qt

Note

Footnotes:

Note: * Part number printed on belt.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

39

TP 400-5417-IR-HZ-N

42" Mower Deck - Clutch & Support Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

40

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

42" Mower Deck - Clutch & Support Group

p

y

Part No Descri

1 2108765 4 BOLT, Shoulder (Gage Wheel) 3/8-16 x 2.781 x 3/4”

2 1960170 4 WASHER, .51 I.D. x 1.0 O.D. x .10 Thick

3 1714760 4 WHEEL, Gage (2” Wide, 3.92 Dia.)

4 1732258A 1 BRACKET, Gage Wheel L.H. Front

5 1960687 4 NUT, 3/8-16 Hex Flange Nyloc

6 1734344A 1 BRACKET, Gage Wheel R.H. Front

7 1733578A 1 HITCH, Mower Front

8 1734185A 1 BRACKET, Gage Wheel R.H. Rear

9 1733576A 1 SUPPORT, Mower Rear R.H.
10 1734242A 1 BRACKET, Fixed Idler
11 1931277 17 NUT, 5/16-18 Hex Flange Lock, Small - Black
12 1935048 1 NUT, 5/16-18 Hex Two-Way Lock
13 1931338 1 BOLT, 5/16-18 x 1-3/4” Round Head Short Square Neck, GR5
14 1931333 16 BOLT, 5/16-18 x 3/4” Round Head Short Square Neck, GR5
15 1931211 2 NUT, 3/8-16 Hex Flange Whizlock, GR F
16 1733844 1 SPRING, Extension
17 1734243A 1 ARM, Idler
18 1714255 1 SPACER, .406 I.D. x 1.50 O.D. x .350 Thick, Powdered Metal
19 1960534 1 WASHER, 3/8 (.41 I. D. x 1.50 O.D. x .25 Thick)
20 1732360 2 PULLEY, Idler, 4” O.D. x .378 I.D. x 1”
21 1924940 2 WASHER, .3/8 (.41 I.D. x .87 O.D. x .08 Thick)
22 1922130 2 SCREW, 3/8-16 x 2-1/4” Hex Head Cap, GR5
23 1667812 1 SPACER (.390 x .900 x .70 Thick)
24 1733577A 1 BRACE, Mower Support
25 1733575A 1 SUPPORT, Mower Rear L.H.
26 1731403 1 BRACKET, Gage Wheel L.H. Rear
27 1732966 1 V-BELT, A Wedge 98.00 Effective Length (Not Shown)

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

41

TP 400-5417-IR-HZ-N

42" Mower Deck - Housing & Arbor Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

42

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

42" Mower Deck - Housing & Arbor Group

p

y

Part No Descri

1 1730100D 1 HOUSING, 42” D ec k

2 721339 1 ASSEMBLY, Deflector Chute

3 1960093 2 PUSH NUT, 3/8” Pal Cap

4 72137 1 1 ROD, Deflector

5 720154 1 SPRING, Torsio n

6 72136 9 1 BRACKET, H inge

7 1931333 5 BOLT, 5/16-18 x 3/4” Round Head Short Square Neck, GR5

8 1960686 6 NUT, 5/16-18 Hex Flange Nyloc

9 17323 5 4 2 PU L LE Y , Drive, 5-1/ 2”
10 1921333 1 SCREW, 5/16-18 x 1” Hex Head Cap, GR5
11 721083A 2 PLATE, Rear
12 1922014 2 NUT, 5/8-1 8 Hex Jam
13 7016440 2 WASHER, 5/8” Bellville
14 7072440 2 SPACER, Pulley
15 7012491 4 RING, 1.85” Internal Retaining
16 7013313 4 BEARING, Spindle
17 1923683 10 SCREW, 3/8-16 x 3/4” Hex Taptite
18 1925003 2 SCREW, 1/4-20 x 1/2” Hex Washer Head Screw Black (Taptite)
19 1732832A 1 COVER, Pulley
20 1732282A 1 BRACKET, Arbor Guard
21 1731372A 2 WELDMENT, Tube & Plate
22 1704314 2 LUBE FIT TING, .250 Drive Type
23 7072537 2 SHAFT, Spindle
24 1731917 2 WASHER, Spindle Blade, Powdered Met al
25 1731898 2 BLADE, 19.64
26 7024467 4 WASHER, 9/16” Bellville
27 7091633 2 NUT, 9/16-18 Hex, GR B

tionItem Qt

Note

Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

43

TP 400-5417-IR-HZ-N

50" Mower Deck - Clutch & Support Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

44

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

50" Mower Deck - Clutch & Support Group

p

y

Part No Descri

1 1732204 1 * V-BELT (HA Sect., 91.10 Effective Length) Kevlar

2 1734131 1 * V-BELT (HA sect., 73.12 Effective Length)

3 1922918 1 SCREW, 3/8-16 x 3-1/4” Hex Head Cap, GR5

4 1924940 6 WASHER, .375 Flat (.41 I.D. x .87 O.D.)

5 2101096 1 PULLEY, 4-1/2” O.D. .375 I.D. .63 Groove

6 1657242 1 SPACER

7 1726814SM 1 ASSEMBLY, Idler Arm (includes next 3 items)

7 17268 15A 1 WELDMENT, Idler Arm

8 1676148 2 BUSHING, .628 I.D. x .751 O.D. x .40 Long Powdered Metal

9 2812808 1 LUBE FITTING, 1/4-28 Taper
10 1667811 1 SPACER, .390 I.D. x .90 O.D. x .34 Long, Powdered Metal
11 2171247 1 PULLEY, Idler 5.000 O.D. x .375 I.D.
12 1960339 4 NUT, 3/8-16 Hex Large Flange
13 1714255 1 SPACER, .406 I.D. x 1.50 O.D. x .350 Thick Powdered Metal
14 1656936 1 SPRING, Extension
15 1733465A 1 ARM, Idler
16 1924356 2 WASHER, 3/8” Flat
17 1920415 1 SCREW, 3/8-16 x 1-1/4” Hex Head Cap, GR5, Black
18 1724387 1 PULLEY, Idler
19 1931337 1 BOLT, 5/16-18 x 1-1/2” Round Head Short Square Neck, GR5
20 1714760 4 WHEEL, Gage (2” Wide, 3.92 Dia.)
21 2108765 4 BOLT, Shoulder (Gage Wheel) 3/8-16 x 2.781 x 3/4”
22 1960170 4 WASHER, 1/2” Flat (0.51 I.D. x 1.00 O.D. x .10 Thick)
23 1960687 4 NUT, 3/8-16 Hex Flange Nyloc
24 1931353 1 BOLT, 3/8-16 x 1-3/4” Round Head Short Square Neck
25 1714062 1 SPRING, Extension .720 O.D. x 8.05 Long .102 wire

tionItem Qt

Note

Footnotes:

Note: * Part number printed on belt.

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

45

TP 400-5417-IR-HZ-N

50" Mower Deck - Housing & Arbor Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

46

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

50" Mower Deck - Housing & Arbor Group

p

y

Part No Descri

1 1714419 3 NUT, 9/16-18 Hex Flange (non-locking)

2 1713675 6 WASHER, Belleville

3 1732951 1 PULLEY, Deep Groove, 4.6

4 1713158 1 HUB, Double Pulley

5 1713098 3 PULLEY

6 1713533 1 HUB, Double Pulley

7 1713197 2 HUB, Pulley, Center & R.H.

8 16557 29 3 H OUSING, Ar bo r T op

9 7013313 3 BEARING, Spindle
10 1715724 3 SPACER, Bearing Sleeve
11 1732544 3 SPACER, Powdered Metal
12 1707335 3 GASKET, Foam Poly
13 1705897 3 BALL BEARING, 11/16 x 1-9/16 x 15/32 Long
14 1713338 3 HOUSING, Arbor Bottom w/Lube Fitting includes 1704314 Lube Fitting
15 7090361 31 SCREW, 5/16-18 x 5/8” Hex Washer Self-Tap
16 1733347D 1 WELDMENT, 50” Mower Housing
17 1713195 2 SHAFT, Arbor Short
18 1713612 1 SHAFT, Arbor Long
19 1713196 3 SHIELD, Grass Lower Arbor Heat Treated
20 1726453 3 BLADE, Mower, 50” Deck
21 1733308A 1 UPSTOP
22 1713089 3 WASHER, 11/16 x 2” Hex
23 1656916 3 WASHER, Spring
24 2823471 3 SCREW, 7/16-14 x 1-1/4” Hex Head Cap, GR8
25 1927557 6 NUT, 5/16-18 Hex Flange Lock Large, Black
26 1931333 6 BOLT, 5/16-18 x 3/4” Round Head Short Square Neck, GR5
27 1724538 1 BAFFLE, Anti-Blowout
28 1713619 3 WASHER, Cup
29 1729666 1 COVER, Arbor
30 1715673 1 COVER, Arbor
31 1705115 1 PLUG, Hole (for.344 Square Hole)
32 1931318 3 BOLT, 1/4-20 x 7/8” Round Head Square Neck, GR5
33 1960518 2 RETAINER, 1/4” Bolt
34 1960353 4 WASHER, Large (1/4 I.D. x 5/8 O.D. x .134/.109 Thick)
35 1704873 1 CLAMP
36 1734181A 1 BAFFLE, Front 44 & 50” Decks
38 1919326 1 WASHER, 5/16”

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Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

47

TP 400-5417-IR-HZ-N

50" Mower Deck - Housing & Arbor Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

48

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

50" Mower Deck - Housing & Arbor Group

p

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Part No Descri

39 1705449 1 DEFLECTOR, Discharge
40 7101082 1 SPRING, Torsion Chute 44” &50” Decks
41 1706709 1 ROD, Deflector, Front
42 1920397 3 NUT, 1/4” He x Lock Esna Light
43 1960633 2 BOLT, 1/4-20 x 1-1/2” Round Head S quare Neck, G R5

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Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

49

TP 400-5417-IR-HZ-N

Decal Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

50

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Decal Group

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Part No Descri

1 1731955 2 DECAL, SNAPPER Logo

2 1734672 1 DECAL, Caution Cut Haz ard

3 1734532 1 DECAL, Transmission Release ZTS Export

4 71025 75 1 D E C A L , Ha nd l es Operation

5 7102574 1 D E CA L , Op er a tor Instructio ns

6 1726638 1 DECAL, Tracking Adjustment ZT 7000

7 71025 7 6 1 DE C AL , RH Handle

8 1734270 1 DECAL, LH Handle Control ZTS 7500

9 7102578 1 DECAL, Parking Brake, ZT
10 7102588 1 DECAL, Belt/Blade 33” ZT
10 1734184 1 DECAL, Belt/Blade ZT
11 1734273 1 DECAL, Hot Surfaces
12 1734341 1 DECAL, SNAPPER-RH Stripe & Logo ZT
13 1734340 1 DECAL, SNAPPER-LH Stripe & Logo ZT
14 1733458 1 DECAL, Height-Of-Cut
15 1735385 1 DECAL, 150Z 18.5HP SNAPPER ZT
15 7102577 1 DECAL, 150Z 21HP SNAPPER ZT
15 7102600 1 DECAL, 150Z 26HP SNAPPER ZT
16 1726631 1 DECAL, Do Not Remove Foam Around Engine
17 1734272 1 DECAL, Instrument Panel ZTS 7500
18 1734276 1 DECAL, Mower Cutting Height ZTS 7500
19 7101665 2 DECAL, Danger Do Not Operate w/o Deflector

20A 7022991 1 DECAL, 33” Hi-Vac
20B 1731924 1 DECAL, 42” 2006 Silver/Black
20C 1722790 1 DECAL, 50” Silver on Black w/Stripe

21 7100984 1 DECAL, Warning/Danger
22 1704277 1 DECAL, Danger Do Not Operate w/o Deflector
23 1704276 1 DECAL, Danger Do Not Put Hands/Feet in Mower

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Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

51

TP 400-5417-IR-HZ-N

Electrical Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

52

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Electrical Group

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Part No Descri

1 1732006 3 SWITCH, Push Button (NO/NC)

2 1716061 1 SWITCH ASSEMBLY, Ignition

3 1960547 1 LOCKWASHER, Internal Tooth 5/8” Thin

4 1717549 1 NUT, 5/8-32 Hex Flange (Ignition Switch Die Cast)

5 1717550 1 COVER, Ignition Switch

6 1717163 1 KEYS (set of two)

7 1731185 1 H O U R M E TE R , No Al a rm s

8 1722611 1 PLUG, Hole (Black Plastic)

9 1722887 1 SWITCH, PTO, Push/Pull Symbols
10 2825094 4 TIE, Self Locking, .184 Wide 7.31 Long
11 1732005 1 SWITCH, Push Button (NC)
12 1667805 1 BRACE, Battery, .1 9 Dia. Wire
13 1665872 1 STRAP, Black Rubber, .19 Square 7.88 O.D. Battery
14 7060618 1 BATTERY, 12 Volt, 230 CCA
15 2823341 2 SCREW, 1/4-20 x 3/4” Hex Head Cap, GR5
16 2821319 2 WASHER, 1/4, .27 I.D. x .62 O.D. x .05 Thick
17 2816964 2 WASHER, 1/4” Sp ring Lock
18 2816622 2 NUT, 1/4-20 Hex
19 1677296 1 BOOT, Insulator, Red PVC Warning
20 1716549 1 CABLE, #6 x 10 Long, Red Two-Ring Terminals
21 1713163 1 CABLE, # 6 x 26 Long Two-Ring Terminals
22 1727668 1 CABLE, #6 x 15 Long, Two-Ring Terminals
23 1724588 3 COVER, Terminal Red PVC
24 1665238 1 BREAKER, Circuit 12 Volt 20 AMP
25 1665237 1 WIRE, 12 Gage
26 7075622 1 SOLENOID, Super Trombetta - 2 Terminal
27 1925003 2 SCREW, 1/4-20 x 1/2” Hex Washer Head Screw Black (Taptite)
28 1734141 1 SWITCH, Electric Height-of-Cut
29 2860750 1 NUT, 5/16 -24 Hex Keps
30 7102581 1 HARNESS, Wiring
31 2172434 2 CLIP, Cable, .390 Wire Dia.
32 1730185 1 DECAL, Danger Poison
33 1931277 2 NUT, 5/16-18 Hex Fl ange Lock, Small - Black
34 2820427 1 WASHER, 3/8” Ext ernal T ooth Lock
35 1919326 1 WASHER, . 312 (.34 I.D. x.75 O.D.)
36 1921978 1 SCREW, 5/16-18 x 2” Hex Head Cap
37 1735351A 1 BRACKET, Battery Hold Down used on 33” Deck Models

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Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

53

TP 400-5417-IR-HZ-N

Electrical Group

Manual No. 7006269
TP 400-5417-IR-HZ-N

54

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Electrical Group

p

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Part No Descri

38 7091905 1 BOLT, 5/16-18 x 7/8” Hex Flange Lock

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Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

55

TP 400-5417-IR-HZ-N

Wiring Schematic

Manual No. 7006269
TP 400-5417-IR-HZ-N

56

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

Wiring Schematic

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Part No Descri

1 71025 8 1 1 HAR NE S S, Wiring

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Footnotes:

Manual No. 7006269HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

57

TP 400-5417-IR-HZ-N

Parts Manual fo

r

HYDRO DRIVE ZTR 33", 42" & 50"

150Z SERIES

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 MANUFACTURED

Briggs & Stratton Yard Power Products Group

535 Macon Road
McDonough, GA, 30253 U.S.A.
800-935-2967

www.snapper.com

Copyright © 2008
Milwaukee, WI USA. All Rights Reserved

Briggs & Stratton Corporation

Manual No. 7006269

Revision IR,

TP 400-5417-IR-HZ-N

10/6/2008