Page 1
SCHEMATIC
TRACTOR - - MODEL NUMBER PRGT22H50A
AMMETER
(OPTIONAL)
RED
G
IGNITION
SWITCH
BLACK
BROWN
RED
BATTERY
A
RED
FUSE
WHITE
S
B
BLACK
M
A1
A2L
CG
B
RED
WHITE
F
H
E
A
BLACK
D
ORANGE
PTO (DISENGAGED)
BLACK
CLUTCH / BRAKE
BLACK
(PEDAL UP)
RED
BLACK
RED
WHITE
SOLENOID
ELECTRIC CLUTCH
85 86
87
RED
M
STARTER
BLACK
30
BLACK
BLACK
87A
GREEN
SEAT SWITCH
(NOT OCCUPIED)
FUEL
LINE
BLUE
GREEN
BLACK
HOUR
METER
(OPTIONAL)
IGNITION
UNIT
OPERATOR
PRESENCE
RELAY #1
BLACK
SPARK PLUGS
ON TWIN CYL. ENGINES)
BLACK
GAP
(2 PLUGS
IGNITION SWITCH
OFF
CIRCUITPOSITION
M + G + A1
B + A1ON + LIGHTS
B + A1ON
B + S + A1START
“MAKE”
NONE
L + A2
NONE
NONE
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
FUEL SHUT-OFF
CHARGING SYSTEM OUTPUT
16 AMP DC @ 3600 RPM
RED
87
87A
8586
30
RELAY
REMOVABLE
CONNECTIONS
SOLENOID
RED
REGULATOR
PTO SWITCH
CIRCUITPOSITION
OFF
C + G, B + H
C + F, B + E, A + DON
NON-REMOVABLE
CONNECTIONS
YELLOW
ALTERNATOR
28 VOLTS AC @ 3600 RPM (REGULATOR DISCONNECTED)
BROWN
HEADLIGHTS
G
FC
E
H
B
A
D
BLACK
31
Page 2
30
33
24
42
43
40
26
28
25
50
29
27
27
41
REPAIR PARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
ELECTRICAL
22
21
79
12
81
10
11
D
.C
.
A
M
P
E
R
E
S
52
45
27
2
16
1
8
12
32
Page 3
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
ELECTRICAL
KEY PART
NO. NO. DESCRIPTION
1 144926 Battery
2 74760412 Bolt Hex Head 1/4-20 x 3/4
8 7603J Tray, Battery
10 145211 Bolt Btr Frt 1/4-20 X 7.5 zinc
11 150109 Holdown Battery Front Mount
12 145769 Nut Push Nylon 1/4"
16 153664 Switch Interlock Push-In
21 166184 Harness Headlight
22 4152J Bulb Light
24 4206J Cable, Battery
25 146149 Cable, Battery
26 108824X Fuse
27 73510400 Nut Keps Hex 1/4-20 Unc
28 170697 Cable, Ground
29 160784 Switch, Plunger
30 175566 Switch, Ign
33 140401 Key
40 170238 Harness, Ignition
41 17720408 Screw 1/4-20 x 1/2
42 131563 Cover, Terminal Red
43 175141 Solenoid
45 122822X Ammeter
50 174653 Switch, PTO
52 141940 Protection Wire Loop
79 163996 Socket, Light Bulb
81 109748X Relay Asm.
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
33
Page 4
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
CHASSIS AND ENCLOSURES
14
58
17
21
28
138
47
17
17
37
17
43
5
130
17
144
90
141
7
34
16
15
148
140
68
35
7
31
122
150
122
8
146
6
68
30
139
32
17
33
17
17
139
7
130
130
18
130
143
142
17
42
36
106
70
39
20
63
17
45
1
17
21
84
60
56
47
17
20
19
68
2
103
100
86
4
91
102
36
99
17
101
98
17
50
44
21
47
130
17
21
17
24
23
34
Page 5
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
CHASSIS AND ENCLOSURES
KEY PART
NO. NO. DESCRIPTION
1 175465 Rail, Frame RH
2 175282 Drawbar, Gt
4 73680700 Nut, Crownlock 7/16-14Unc
5 163976X428 Dash
6 157882 Dash Asm., Lower
7 17720408 Screw, Thd Cut 1/4-20 x 1/2
8 145166 Support, Battery
14 175259X428 Hood Asm., Pnt
15 160568 Lens, Asm Headlight bar
16 121794X Cover, Access
17 17060612 Screw, 3/8-16 x 3/4
18 175289 Grille
19 19131312 Washer 13/32 x 13/16 x 12 Ga.
20 74760616 Bolt, Fin Hex 3/8-16 x 1
21 73680600 Nut, Crownlock 3/8-16 Unc
23 17060616 Screw 3/8-16 x 1
24 145243X428 Footrest, RH
28 145244X428 Footrest, LH
30 145052 Saddle, Hydro 1995
31 161419 Bracket, Supt 1-pc VGT Steering
32 161327 Bracket, Pivot Chassis LH
33 161326 Bracket, Pivot Chassis RH
34 177018 Plate Asm. Engine Chassis
35 19111116 Washer 11/32 x 11/16 x 16 Ga.
36 17060512 Screw 5/16-18 x 3/4
37 167287X428 Fender, Pnt.
39 175278 Bracket, Axle Front
42 72140608 Bolt, Carriage 3/8-16 x 1
43 136939 Bracket, Spnsn Front Lh
44 136940 Bracket, Spnsn Front Rh
45 154913 Bracket Asm., Susp Chassis Rh
47 17670608 Screw Thdrol 3/8-16 x 1/2 TYT
50 175476 Bracket, Chassis Front
52 STD541431 Nut, Crownlock 5/16-18
KEY PART
NO. NO. DESCRIPTION
56 154914 Bracket Asm., Susp Chassis Lh
58 175315 Bracket Asm., Fender
60 17060620 Screw Thdrol 3/8-16 x 1-1/4
63 19131614 Washer 13/32 x 1 x 14 Ga.
68 17490508 Screw, Thd 5/16-18 x 1/2
70 137159 Guide, Belt Mid Span
84 142992 Stop, Over Center Mower
86 74760716 Bolt, Fin Hex 7/16-14 Unc x 1
90 11050600 Washer, Lock External Tooth 3/8
91 175464 Rail, Frame Lh
98 140503 Bracket Skid Chassis
99 140871 Rod By Pass
100 71673 Cap Parking Brake Rod
101 17490628 Screw Thdrol 3/8-16 x 1-3/4
102 4497H Retainer, Spring
103 142273 Lock, By Pass
106 138776 Bolt 5/16-18 Type TT
122 161464 Screw Hex Wshd 8-18 x 7/8
130 164863 Screw HWHD Hi-Lo #13-16 x 3/4
138 163975X428 Cupholder YTGT
139 171873 Bolt Shoulder 5/16-18 TT
140 163806 Magnet YTGT
141 163805 Stricker Plate YTGT
142 161897 Bracket Dash RH
143 169847X428 Skirt Grill RH
144 161900 Bracket Dash LH
146 169848X428 Skirt Grill LH
147 164863 Fastener Nutpal
148 164655 Extrusion Bumper
150 161237 Duct Heat Hood
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
35
Page 6
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
GROUND DRIVE
39
40
70
41
72
89
76
73
77
81
42
38
29
37
30
6
36
46
68
56
71
33
69
88
105
117
92
93
52
72
90
64
72
91
37
65
23
77
112
38
53
99
22
48
100
76
73
115
96
94
50
54
55
98
66
116
99
6
101
15
72
89
113
47
48
67
5
111
89
74
82
83
72
9
7
3
106
108
28
17
51
81
81
84
109
2
107
79
35
34
80
85
86
87
67
104
61
20
2
36
Page 7
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
GROUND DRIVE
KEY PART
NO. NO. DESCRIPTION
2 7070E Key 1/4 x 2.5
3 7563R Washer Thrust Axle Harden
5 73680600 Nut Crownlock 3/8-16
6 76020412 Pin Cotter 1/8 x 3/4
7 140507 Wheel Hub Asm.
9 140080 Bolt Hub
15 19131316 Washer 13/32 x 13/16 x 16 Ga
17 140921 Spring Rod Brake
20 73940800 Nut Hex Jam Toplock 1/2-20 UNF
22 156103 Shift Arm Asm
23 140845 Knob
28 73350600 Nut
29 140494 Brake Rod
30 19131616 Washer 13/32 x 1 x 16 Ga.
33 12000053 Ring E
34 71673 Cap Plunger
35 137648 Rod Parking Brake
36 149412 Spring Drive Ground
37 121749X Washer 25/32 x 1-1/4 x 16 Gauge
38 150035 Nyliner, Bushing
39 74321016 Screw Fin #10-24 x 1
40 5304J Actuator Interlock Switch
41 73931000 Nut Lock #10-24
42 123533X Cover Pedal
46 145170 Retainer Spring
47 138228 Clutch Rod
48 72110612 Bolt Carriage 3/8-16 x 1-1/2 Gr 5
50 131494 Pulley Idler Flat
51 73800600 Nut Crownlock 3/8-16 UNC
52 139123 Pulley Idler Grooved
53 207J Washer Hartdened
54 161590 Arm Asm Idler Clutch 98
55 105706X Bearing, Idler
56 140218 V-Belt
61 140488 Pullery Transaxle
64 154752 Shaft Asm Brake Parking Clutch
65 67609 Bolt Shoulder
66 140296 Washer Hardened
67 19131312 Washer 13/32 x 13/16 x 12 Ga
68 5142H Pin Roll
69 123800X Washer
70 164892X428 Console Hydro Fender
71 151179 Plate Console Shift
KEY PART
NO. NO. DESCRIPTION
72 73680500 Nut Crownlock 5/16-18
73 74490548 Bolt Hex FLGHD 5/16-18 x 3 Gr. 5
74 142432 Screw Hex Wsh. Hi-Lo 1/4-1/2
76 140481 Bracket Transaxle
77 74760716 Bolt Fin Hex 7/16-14 x 1
79 72110505 Bolt Carriage 5/16-18 x 5/8
80 140484 Bracket Torque RH
81 17060612 Screw 3/8-16 x 3/4
82 150586 Bracket Mount Torque/Fan
83 140479 Strap Torque Mid
84 140490 Spacer
85 17541020 Screw #10-24 x 1-1/4
86 140462 Fan 7" Hydro
87 140491 Adapter Fan
88 161592 Pulley Idler
89 73680700 Nut Crownlock 7/16-14 UNC
90 140489 Keeper Belt
91 17490644 Screw Thdrol 3/8-16 x 2-3/4
92 74760520 Bolt Fin Hex 5/16-18 x 1.25
93 140502 Link Shift Asm
94 133835 Fastner Christmas Tree
96 141103 Washer Nickel Plated
98 141004 Bracket Shift
99 17060624 Screw 3/8-16 x 1-1/2
100 126881X Washer Compression
101 156106 Washer Bellville
104 140480 Bracket Idler
105 17580408 Screw Tap 1/4-20 x 1/2
106 142918 O-Ring Asm. Hydro Ger 70110
107 154739 Line Fuel Hydro 15" Vgt Serv
108 142917 Cap Asm Vent Hydro Gear 70109
109 140929 Spring Return Brake
111 156240 Spacer Shift Leer Vgth
112 156104 Washer Nylon High Temp
113 73220700 Nut, Hex Asf 7/16-14 UNC
115 123405X Keeper Belt T/A Gnd Dr. LR
116 73900500 Nut Lock Hex Flange 5/16-18
117 73900600 Nut Lock Flange 3/8-16 UNC
118 73800500 Nut Lock Hx W/Ins 5/16-18 UNC
- - 163198 Transaxle Hydro
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
37
Page 8
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
STEERING ASSEMBLY
34
33
32
26
25
14
45
1
44
21
20
23
22
31
41
6
27
9
8
7
2
6
6
4
14
15
14
8
6
29
14
36
37,39
17
10
15
14
38,40
11
14
3
9
8
12
15
14
13
13
7
3
6
6
5
7
8
42
15
14
14
18
19
28
27
6
16
35
38
Page 9
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
STEERING ASSEMBLY
KEY PART
NO. NO. DESCRIPTION
1 159944X428 Wheel, Steering
2 137094 Axle Asm., Front
3 6855M Fitting, Grease
4 161849 Spindle Asm, LH
5 161848 Spindle Asm., RH
6 6266H Bearing, Race Thrust Harden
7 121748X Washer 25/32 x 1-5/8 x 16 Ga.
8 12000029 Ring, Klip #T5304-75
9 121232X Cap, Spindle
10 74781044 Bolt, Fin Hex 5/8-11 x 2-3/4
11 136518 Spacer, Brg. Axle Front
12 73901000 Nut, Lock Flange 5/8-11 Unc
13 121749X Washer 25/32 x 1-1/4 x 16 Ga.
14 10040600 Washer, Lock Hvy Hlcl Spr 3/8
15 7810H Nut Lock Center 3/8-24 Unf
16 145103 Shaft Asm., Steering
17 137347 Rod Tie Service
18 137155 Draglink, Ball Joint Solid Vgt
19 156011 Support Asm., Steering Vgt
20 163887X428 Boot Steering Stealth
21 159945 Adapter, Wheel Steering
22 155105 Bushing, Strg.
23 152927 Screw
25 74780616 Bolt, Fin Hex 3/8-16 x 1 Gr. 5
26 159946X428 Insert Cap Strg WH
27 3366R Bearing, Col. Strg.
28 17000612 Screw Hexwsh thdr 3/8-16 x 3/4
29 104239X Bearing, Flange
31 138136 Bushing, Nyliner Snap
32 19111610 Washer 11/32 x 1 x 10 Ga.
33 10040500 Washer, Lock Hvy Hlcl Spr 5/16
34 74780412 Bolt, Hex Hd 5/16-18 x 3/4
35 138059 Gear, Sector Steering
36 137156 Tie Rod
37 73360600 Jam Nut RH Thread
38 109850X Joint Asm. Ball RH Thread
39 73700600 Nut Hex Jam 3/8-24
40 109851X Joint Asm. Ball LH Thread
41 155246 Bracket Switch Interlock Vgt 97
42 17490508 Screw Thdrol 5/16-18 x 1/2 Tyt
44 160135X428 Extension Steering
45 19132411 Washer 13/32 x 1-1/2 x 11 Ga.
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
39
Page 10
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
ENGINE
22
25
21
20
1
69
45
84
24
84
12
11
74
82
35
79
81
83
62
70
71
2
16
18
26
15
27
37
17
37
28
47
39
10
40
41
42
43
9
29
8
SPARK ARRESTER KIT
40
Page 11
REPAIR P ARTS
TRACTOR - - MODEL NUMBER PRGT22H50A
ENGINE
KEY PART
NO. NO. DESCRIPTION
1 - - - - - - - Engine Briggs, Model No. 407777
(Order parts from engine manuf.)
2 149723 Muffler Side
8 121361X Pulley V-Idler
9 150828 Keeper Asm. Belt Engine VGT
10 175287 Bushing
11 170056 Clutch Electric
12 143996 Pulley Engine VGT Elect Clutch
15 151346 Tank Fuel Rear 3.50
16 109227X Pad Spacer
17 106082X Pad Spacer
18 140527 Top Vented N/LANY
20 164067 Control Throttle
21 164863 Screw Hex Thd Cut 1/4 - 20 X 5/8
22 164068 Control Choke
24 11050600 Washer Ext Tooth 3/8
25 73920600 Nut Keps 3/8-24 Unf
26 3645J Bushing
27 139277 Stem Tank Fuel
28 7834R Fuel Line
29 137180 Spark Arrester Kit
35 10040500 Washer
37 123487X Clamp Hose
39 17490636 Screw TT 3/8-16 x 2-1/4 UNC
40 17490664 Screw TT 3/8-16 x 4 UNC
41 126197X Washer 1-1/2 OD X 15/32 ID X .250
42 10040700 Washer Lock 7/16
43 173937 Bolt Hex 7/16-20 X 4 Gr. 5
45 73510400 Nut Keps Hex 1/4-20
47 175288 Spacer
62 146629 Shield Heat Muffler CV-Intek
69 165391 Gasket
70 176069 Tube Exhaust LH
71 176070 Tube Exhaust RH
74 162295 Elbow Street Brass
79 71070512 Screw Hex Hd Cap 5/16-18 x 3/4
81 148456 Tube Drain Oil Easy
82 148315 Plug Oil Drain Easy
83 171877 Bolt 5/16-18unc X 1-3/4 W/Sems
84 17490624 Screw Thdrol 3/8-16 x 1-1/2
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
41
Page 12
REPAIR P ARTS
SEAT ASSEMBLY
TRACTOR - - MODEL NUMBER PRGT22H50A
1
20
14
16
15
13
17
12
19
8
10
7
4
18
2
5
6
5
22
21
20
8
7
KEY PART
NO. NO. DESCRIPTION
1 173818 Seat
2 140551 Bracket, Pivot Seat
3 140675 Strap, Fender Asm.
4 127018X Bolt, Shoulder 5/16-18 x .62
5 145006 Clip, Push-In Hinged
6 73800600 Nut, Crownlock 3/8-16
7 124181X Spring, Seat Cprsn.
8 171877 Bolt 5/16-18 UNC x 3/4 w/Sems
10 174894 Pan, Seat
12 121246X Bracket, Mounting Switch
13 121248X Bushing, Snap
14 72050412 Bolt, Carriage 1/4-20 x 1-1/2
3
KEY PART
NO. NO. DESCRIPTION
15 121249X Spacer, Split
16 123740X Spring, Cprsn.
17 123976X Nut, Lock 1/4 Lg. Flg. Gr. 5
18 19171912 Washer 17/32 x 1-3/16 x 12 Ga.
19 166369 Knob, Seat
20 124238X Cap, Spring Seat Blk
21 171852 Bolt 5/16-18 Unc-2A
22 73800500 Nut, Crownlock 5/16-18
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
42
Page 13
REPAIR P ARTS
LIFT ASSEMBLY
40
42
43
TRACTOR - - MODEL NUMBER PRGT22H50A
35
73
38
34
32
31
30
9
10
7
8
39
42
11
13
23
14
23
41
14
13
41
KEY PART
NO. NO. DESCRIPTION
11
23
23
12
70
1
3
29
4
5
5
4
72
33
2
6
12
25
26
24
12
16
21
22
12
18
19
20
KEY PART
NO. NO. DESCRIPTION
73
15
1 121006X Rod Asm., Lever
2 159187 Shaft Asm., Lift Vgt
3 159189 Lever Asm., Lift Rh
4 12000022 E-Ring Truarc #5133-87
5 19292016 Washer 29/32 x 1-1/4 x 16 Ga.
6 71110624 Bolt, Fin Hex 3/8-16 x 1-1/2
7 125631X Grip, Handle Fluted
8 170770 Button, Plunger
9 122364X Plunger, Lever Lift
10 2876H Spring 2-1/8"
11 146704 Link Lift
12 163552 Retainer, Spring
13 139868 Arm, Suspension Vgt
14 169865 Bearing Pivot Lift Tapered
15 73350600 Nut, Crownlock 3/8-16 Unc
16 674A247 Spring Asm., Assist Lift
17 73680600 Nut, Hex Jam 3/8-16 Unc
18 143363 Bracket, Spring Assist
19 19131316 Washer 13/32 x 13/16 x 16 Ga.
20 5328J Bolt, Adjust Spring Assist
21 74760616 Bolt, Fin Hex 3/8-16 x 1
22 127218 Link, Front
23 4939M Retainer, Spring
24 73350800 Nut, Jam Hex 1/2-13 Unc
25 130171 Trunnion
26 73680800 Nut, Crownlock 1/2-13 Unc
29 150233 Trunnion Inf. Height
30 110807X Nut, Special
31 19131016 Washer 13/32 x 5/8 x 16 Ga.
32 137150 Spring, Compression Inf Hgt
33 76020308 Pin, Cotter 3/32 x 1/2
34 137167 Rod, Adj Lift
35 138057 Knob, Inf 3/8-16 Unc
38 155097 Pointer, Height Indicator
39 123935X Plug, Hole
40 17060516 Screw 5/16-18 x 3/4
41 73540600 Nut, Crownlock 3/8-24
42 19112410 Washer 11/32 x 1-1/2 x 10 Ga.
43 123934X Scale, Indicator Height
70 145212 Nut, Hexflange Lock
72 110452X Nut, Push Phos & Oil
73 73350600 Nut Hex Jam 3/8-16 Unc
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
43
Page 14
REPAIR P ARTS
MOWER DECK
TRACTOR - - MODEL NUMBER PRGT22H50A
55
48
104
106
45
53
52
45
27
32
45
44
62
108
65
66
45
56
45
51
37
38
50
49
31
40
110
6
33
63
46
27
39
30
31
27
28
27
30
45
32
33
45
44
29
43
94
48
95
97
47
98
48
29
97
96
94
59
58
6
103
64
35
109
67
5
6
7
54
1
36
34
105
15
14
16
10
26
99
42
112
45
9
8
18
17
13
11
23
107
113
2
2
19
20
2
21
22
19
44
Page 15
REPAIR P ARTS
MOWER DECK
TRACTOR - - MODEL NUMBER PRGT22H50A
KEY PART
NO. NO. DESCRIPTION
1 156990X421 Deck Weldment 50"
2 73680500 Nut, Crownlock 5/16-18
5 138457 Bracket Asm., Sway Bar
6 4939M Retainer, Spring
7 130832 Arm Suspension, Rear
8 850857 Bolt 3/8-24 x 1.25 Gr. 8 Patched
9 10030600 Washer, Lock Hvy 3/8 Unplated
10 140296 Washer, Hard Blade Mower Vented
11 137380 Blade (3 Required)
13 137553 Shaft Asm., W/Lower Brg
14 137152 Housing, Mandrel 50" Vent
15 110485X Bearing, Ball Mandrel
16 174493 Stripper, Mower Vented
17 106735X Rod, Hinge
18 19111016 Washer 11/32 x 5/8 x 16 Ga.
19 105304X Cap Sleeve
20 123713X Spring, Torison Delector
21 137607 Bracket, Deflector
22 110452X Nut, Push
23 110509X428 Shield, Deflector Mower
26 72110606 Bolt RdHd Sht Sqnk
27 19131316 Washer 13/32 x 13/16 x 16 Ga.
28 132823 Spacer, Spring Stop Idler
29 73800600 Nut, Lock Hex W/Wsh 3/8-16 Unc
30 157722 Screw Thd Rolling Washer Head
31 137266 Nut, Flg Top Lock Cntr 9/16
32 173436 Pulley, Mandrel
33 129963 Washer, Spacer Mower Vented
34 72140610 Bolt, Carriage 3/8-16 x 1-1/4
35 72110616 Bolt, Carriage 3/8-16 x 2
36 72110608 Bolt, Carriage 3/8-16 x 1 Gr. 5
37 137166 Stiffener, Arm Idler
38 173968 Keeper, Belt Idler
39 173438 Pulley, Idler Flat
40 173980 Pulley, Driven
42 72140506 Bolt, Carriage 5/16-18 Unc x 3/4
43 136460 Arm, Idler Secondary
44 122052X Spacer, Retainer
45 73680600 Nut, Crownlock 3/8-16 Unc
46 74760628 Bolt, Fin Hex 3/8-16 Unc x 1-3/4
KEY PART
NO. NO. DESCRIPTION
47 137200 Cover, Mandrel RH
48 137729 Screw, Thd Roll 1/4-20 x 5/8
49 136574 Cover, Mandrel LH
50 137272 Arm, Idler Primary
51 137273 Spring, Secondary
52 139245 Pulley, Idler V Groove
53 137789 Shield, Idler
54 139573 V-Belt, Mower Primary
55 144959 V-Belt, Mower Secondary
56 138687 Spring, Primary
58 133957 Wheel, Gauge
59 137644 Bolt, Shoulder
62 133943 Washer Hardened
63 72110612 Bolt Carriage 3/8-16 x 1-1/2
64 19121414 Washer 3/8 x 7/8 x 14 Ga.
65 173981 Pulley Idler Flat Mower
66 173979 Keeper, Belt Idler 50" Vent
67 73930600 Nut, Center Lock 3/8-16
94 74760616 Bolt H 3/8-16 x 1
95 132274 Bracket, Asm. Noseroller LH
96 132273 Bracket, Asm. Noseroller RH
97 19171416 Washer 17/32 x 7/8 x 16 Ga.
98 132264 Roller, Nose
99 72110614 Bolt, Carriage 3/8-16 x 1-3/4 Gr. 5
103 155986 Bar Adj. Gauge Wh.
104 156941 Pin Head Rivot
105 156852 Bracket Ga Wh Asm RH 50
106 156853 Bracket Ga Wh Asm LH 50
107 156854 Bracket Ga Wh Assy F RH 50
108 156856 Bracket Ga Wh Assy F LH 50
109 72010505 Bolt Carraige 5/16- 18 x 5/8
110 73980500 Nut Crownlock 5/16-18
112 19171216 Washer 17/32 x 3/4 x 16 Ga.
113 72110504 Bolt Carriage 5/16-Unc 1/2
- - 143651 Mandrel Asm (Includes Key Nos. 810, 13-15, 31 and 33)
- - 173532 Replacement Mower, Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
45
Page 16
REPAIR P ARTS
DECALS
9
15
TRACTOR - - MODEL NUMBER PRGT22H50A
3
4
10
29
29
2
11
14
KEY PART
NO. NO. DESCRIPTION
1 164095 Decal, Dash
2 170852 Decal, Engine
3 176272 Decal, Hood, RH
4 176273 Decal, Hood, LH
6 170563 Decal, Warning
9 172740 Decal
10 157140 Decal, Danger
11 101892X Decal, Clutch/Brake
14 160397 Decal, V-Belt Schematic
15 172743 Decal, Ins. Whl. Strg.
19
6
16
23
17
1
23
KEY PART
NO. NO. DESCRIPTION
17 140837 Decal, Saddle Brake Parking
19 145005 Decal, Battery
23 106202X Reflector, Taillight
29 176651 Decal, Fender Auto Trans
- - 138311 Decal, Handle Lift (Lift Handle)
- - 133671 Pad Footrest
- - 142342 Decal, Control Movement
- - 176873 Manual, Owner's (English)
- - 176874 Manual, Owner's (French)
WHEELS & TIRES
1
2
6
12
11
3
KEY PART
NO. NO. DESCRIPTION
1 59192 Cap, Valve, Tire
2 65139 Stem, Valve
3 106228X421 Rim Assembly, Front
4 8134H Tube, Front (Service Item Only)
4
7
10
5
9
8
5 106230X Tire, Front
6 2 78 H Fitting, Grease (Front Wheel nly)
7 9040H Bearing, Flange (Front Wheel Only)
8 104757X421 Cap, Axle (Front Wheel Only)
9 105588X Tire, Rear
10 7154J Tube, Rear (Service Item Only)
11 106277X421 Rim Assembly, Rear
12 6856M Fitting, Grease
- - 144334 Sealant, Tire (10 oz. Tube)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
46
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