Page 1
GT180FR (1999 & Before) Page 1 of 25
ELECTRICAL
Page 2
GT180FR (1999 & Before) Page 2 of 25
ELECTRICAL
Ref # Part Number Qty Description
1 108170X STOP CLUTCH T
2 10040600 LOCKWASHER
3 74780612 BOLT
4 74610628 BOLT
5 19132203 WASHER GT
6 109550X CLUTCH.ELECTRIC.T
7 110712X SWITCH LT
8 106367X SPACER-CLUTCH GT
9 4206J CABLE-BATTERY T
10 109081X SUB= 146154
12 121264X "CAP,BATTERY "
13 5115J SUB= 5114J
14 10101000 SUB= 10071000
16 719J SUB= 154336
17 7662J SUB= 4152J
18 110859X HARNESS T
20 73490400 SUB= 146525
21 11030400 LOCKWASHER GT
22 102476X SUB= 150109
23 121537X SUB= 123899X
24 4207J CABLE T
26 7603J "TRAY T, BATTERY"
27 72240460 BOLT
28 100541K SUB= 7697J
29 109596X HOSE CLAMP T
30 100207K CLIP GTV
31 104445X SWITCH-INTER. GT
32 4021J SWITCH.PTO.T
33 4022J HEX NUT T
34 6347R FUSE-30 AMP
36 6009J SUB= 532131708
37 9433R AMMETER T
38 121305X SWITCH SEAT
39 109434X KEY MOLDED
40 109788X SUB= 124211X
41 109787X SUB= 147626
42 4406R SUB= STD365402
43 106315X SUB= 135665
44 121489X HARNESS IGNITIO
46 7192J WIRE TIE
55 19070818 WASHER
56 73911000 NUT
57 109748X RELAY ASSY T
101539X SHEET INSTR LT
101572X SHEET-INSTRUCTION (FRENCH)
121438X OWNERS MANUAL
121439X OWNER'S MANUAL (FRENCH)
Page 3
GT180FR (1999 & Before) Page 3 of 25
FRAME, FENDER AND DRAWBAR
Page 4
GT180FR (1999 & Before) Page 4 of 25
FRAME, FENDER AND DRAWBAR
Ref # Part Number Qty Description
1 121589X NLA
2 121590X NLA
3 108372X388 SUB= 150302X505
4 106088X FOAM STRIP T
5 121587X NLA
6 106784X SUB= 155013
7 104618X SUB= 155013
8 104613X SUB= 147717
9 106395X LENS LT
10 122100X GRILL ASSY
11 105419X388 NLA
12 110853X SUPPORT RH YTH
13 110852X SUPPORT LH YTH
15 109808X HOOD LATCH T
16 108371X388 SUB= 140679X505
17 7985J SUB= 140229
18 108370X388 SUB= 150301X505
19 121312X DASH
20 8022J PLUG-DASH T
21 121444X011 DASHPLATE
22 121247X SUB= 155925
23 110840X SUB= 140121
24 109984X NLA
25 101892X DECAL T
26 109864X SUB= 108256X
27 105465X388 FOOTREST LH YT
28 106868X DECAL T
29 110893X SUB= 151630
33 106202X REFLECTOR-TAIL YT
34 74180512 SCREW
35 121067X SPRING T
37 105531X NUT-PUSH YT
38 105509X SUB= 137113
39 121221X SUB= 158990
40 106020X SUB= 151346
41 106082X PAD-SPACER LT
42 105511X SUB= 140675
43 121642X388 FENDER
44 120822X DECAL
45 105513X SUB= 140551
46 106042X013 CVR SHAFT GATE
48 104608X DASH ASSEMBLY
49 3645J BUSHING OUTLET T
50 8710J FUEL TANK STEM GT
51 6999R SUB= 123487X
52 7834R SUB= 8542R
53 7982J SUB= 140506
54 110892X SUB= 150383
55 105464X388 FOOTREST-R.H.
56 121588X NLA
57 17490612 SCREW
58 74760612 SUB= 74780612
59 73680600 SUB= 73690600
60 19091216 WASHER PM
61 73220400 SUB= 50675
62 10090400 SUB= 10040400
63 74760616 BOLT
64 19131316 WASHER
Page 5
GT180FR (1999 & Before) Page 5 of 25
FRAME, FENDER AND DRAWBAR
Ref # Part Number Qty Description
65 74180512 SCREW
66 73680500 SUB= 73690500
89 108813X SUB= 138956
90 121586X NLA
91 105500X BELT RETAINER GT
92 19131312 WASHER
93 109641X GROMMET T
95 4171R CLIP T
97 120068X "KNOB 1/2"" YT"
98 19171912 WASHER
99 121144X SUB= 127018X
101 110855X SUPPORT LH YTH
103 11030400 LOCKWASHER GT
104 73490400 SUB= 146525
106 105034X CLIP GT
107 73900400 NUT T
108 121248X BUSHING
109 121246X BRKT SWITCH
110 121249X SPACER SPLIT
112 121251X STRIP FORM
113 121250X SPRING
Page 6
GT180FR (1999 & Before) Page 6 of 25
GROUND DRIVE AND FRONT TIRES
Page 7
GT180FR (1999 & Before) Page 7 of 25
GROUND DRIVE AND FRONT TIRES
Ref # Part Number Qty Description
1 120799X NLA
2 422437 ENGINE
3 120603X NLA
4 8545J SUB= 272250
6 120829X SUB= 127881
7 120374X VALVE T
11 110867X "ENG. T, BASE"
12 104577X ADAPTER T
13 121355X SUB= 101343L
14 5304J ACT-SWITCH T
15 73610600 SUB= 7810H
16 11050600 LOCKWASHER
17 19131316 WASHER
18 121521X SUB= 133439
20 121470X SUB= 532132780
21 8883R PEDAL COVER T
22 121749X WASHER
23 76020312 SUB= 3145
25 104375X SHAFT ASSY GT
26 104601X BRKT SWITCH GT
28 100604K YOKE GTV
29 5308J BRAKE ROD T
30 7241J SPRING T
31 19131614 WASHER
32 73530600 SUB= 7810H
33 677A637 BRAKE BRKT ASSY T
34 7229J GUIDE ROD T
35 101356L ROD CLUTCH GTV
36 5102J CLEVIS PIN T
37 71673 PLUNGER CAP T
39 109767X SUB= 136284
40 105598X ROD BRACKET GT
41 5142H ROLL PIN STD
42 121466X KNOB
43 108885X GUARD MUFFLER HYT
44 74780416 NLA
45 73680600 SUB= 73690600
46 121063X SUB= 139995
47 72110616 BOLT
48 121065X BRACKET T
49 72140606 BOLT
50 120157X BELT GUARD T
51 102403X IDLER-FLAT T
52 101344L PULLEY V IDLR GTV
53 106023X BELT GUARD GT
54 122253X ROD SHIFT HI LO
55 122268X CONNECTING LINK
56 73930600 LOCKNUT
57 19131413 WASHER
58 104360X SUB= 131494
59 121358X RETAINER SPRING
60 121360X RETAINER BELT
62 101358K BRACKET ASSY GTV
64 121361X SUB= 139123
65 207J WASHER T
66 121356X BRACKET CLUTCH
67 12000039 KLIP RING
68 105706X "LY, BEARING"
Page 8
GT180FR (1999 & Before) Page 8 of 25
GROUND DRIVE AND FRONT TIRES
Ref # Part Number Qty Description
69 76020816 COTTER PIN
70 121357X SPRING EXT CLUTCH
71 74780628 BOLT
72 120332X PULLEY GT
73 9204H NUT STD
74 9858M1 KEY
75 110883X BELT-V.98.5.GD.DV
76 7563R WASHER T
77 634A692 SUB= 149176X431
78 106277X SUB= 106277X417
79 12000034 KLIP RING
80 4607R SUB= 122077X
80A 7154J TUBE.23X8/10-12
81 59192 VALVE CAP
82 65139 VALVE STEM LT
83 2228M SUB= 2228M1
84 120404X SUB= 156404
85 7920J SUB= 101122M
86 214J BRAKE DRUM T
87 74780412 SUB= 74780414
88 19091016 WASHER
89 73680400 SUB= 73690400
91 10040500 LOCKWASHER
92 73220500 NUT.HEX.5/16-18
94 10040600 LOCKWASHER
96 74570412 SCREW GTV
97 10040400 LOCKWASHER
98 74780520 BOLT
99 11050500 LOCKWASHER.5/16.E
100 74760612 SUB= 74780612
101 74780616 BOLT
102 17190516 SCREW
103 74321016 SCREW
104 73631000 SUB= 69180
105 74760412 BOLT LT
107 72110606 BOLT
108 72140610 BOLT.3/8-14X1.25
109 72110506 SUB= 72270506
110 73680500 SUB= 73690500
111 19131612 WASHER GT
114 74760720 BOLT
115 10040700 LOCKWASHER
116 1304H SUB= 140080
117 72140405 BOLT T
118 73220400 SUB= 50675
119 74760716 BOLT
120 73680700 NUT GTV
121 74370612 SCREW
122 1685H SUB= 68478
123 17720408 SCREW
124 74760614 SUB= 74760616
125 104758X CAP-HUB GT
126 72140506 BOLT
127 110041X NLA
128 110895X NYLINER T
129 120689X SPARK ARREST KIT
130 74780620 BOLT
131 19091212 WASHER
Page 9
GT180FR (1999 & Before) Page 9 of 25
HARDWARE
Page 10
GT180FR (1999 & Before) Page 10 of 25
HARDWARE
Ref # Part Number Qty Description
4 10040600 LOCKWASHER
61 74760612 SUB= 74780612
62 73680600 SUB= 73690600
63 17490612 SCREW
64 74780616 BOLT
65 74760616 BOLT
67 73220600 NUT.HEX.3/8-16UNC
72 106615X SUB= 677A928
Page 11
GT180FR (1999 & Before) Page 11 of 25
HARDWARE
Page 12
GT180FR (1999 & Before) Page 12 of 25
HARDWARE
Ref # Part Number Qty Description
10 73680600 SUB= 73690600
51 17490608 SCREW LT
52 72140508 BOLT
53 19111610 WASHER
54 73680500 SUB= 73690500
55 7901J SHOULDER BOLT T
56 73900400 NUT T
57 72140606 BOLT
58 73930600 LOCKNUT
59 74760616 BOLT
60 74780408 BOLT
61 19091216 WASHER PM
62 10090400 SUB= 10040400
63 73220400 SUB= 50675
64 74750806 SCREW GT
65 10070800 NLA
66 74321008 NLA
67 73631000 SUB= 69180
68 74760512 BOLT
69 19091216 WASHER PM
Page 13
GT180FR (1999 & Before) Page 13 of 25
HARDWARE
Page 14
GT180FR (1999 & Before) Page 14 of 25
HARDWARE
Ref # Part Number Qty Description
34 74180512 SCREW
36 19111116 WASHER
59 73680600 SUB= 73690600
60 19091216 WASHER PM
63 74760616 BOLT
66 73680500 SUB= 73690500
67 17240408 SUB= 17720408
68 72140506 BOLT
69 74191008 SCREW
70 10071000 LOCKWASHER
71 2029J WELDNUT
72 17211010 SCREW LT
73 104755X """J"" FASTENER LT"
74 7605J BOLT T
75 73680400 SUB= 73690400
76 17190412 SCREW
77 17490512 SCREW
78 19111212 WASHER
79 74981020 SCREW
80 7206J SPACER LT
81 19070818 WASHER
82 73731000 NUT
83 74760716 BOLT
84 73680700 NUT GTV
85 17490608 SCREW LT
86 19131614 WASHER
88 105529X SUB= 139888
105 74760620 SUB= 74780620
111 72170410 BOLT
115 73951000 "NUT,KEPS"
Page 15
GT180FR (1999 & Before) Page 15 of 25
HARDWARE
Page 16
GT180FR (1999 & Before) Page 16 of 25
HARDWARE
Ref # Part Number Qty Description
35 73951000 "NUT,KEPS"
47 10090400 SUB= 10040400
48 73350400 NUT
49 17190408 SCREW ST
50 74760412 BOLT LT
51 19091016 WASHER
52 10040400 LOCKWASHER
53 73220400 SUB= 50675
54 71031008 SCREW
Page 17
GT180FR (1999 & Before) Page 17 of 25
MOWER LIFT
Page 18
GT180FR (1999 & Before) Page 18 of 25
MOWER LIFT
Ref # Part Number Qty Description
1 121044X SUB= 532121046
2 110908X SUB= 126651X
3 105505X SUB= 121794X
4 121891X HDLE ADJ LIFT
5 73350600 NUT
6 110811X ROD ADJ. T
7 76020308 SUB= 3145
8 2876H SPRING T
9 19131016 WASHER
11 73800600 NUT
12 7594J BRACKET T
13 73220600 NUT.HEX.3/8-16UNC
14 7596J LINK-LIFT MOW T
20 5328J BOLT-ADJ SPRING T
21 19131316 WASHER
22 5329J SUB= 143363
23 674A247 SUB= 918674A247
25 105501X SUSP BRACKET T
26 12000037 KLIP RING
27 19151216 WASHER
29 120137X SUB= 145542
30 110904X NLA
31 106872X SUB= 532128141
32 105040X BRACKET GT
33 110436X SUB= 9151R
34 12000022 E-RING
35 110948X HEAT SHIELD T
36 19292016 WASHER
37 106351X PLUG GT
38 105041X SUB= 129979
39 6999R SUB= 123487X
40 3008J SUB= 7833R
41 4939M SUB= 85902
42 105503X LIFT LINK RH T
44 121043X SUB= 532121045
45 109413X GRIP
46 105723X SUB= 125925X
47 121002X SUB= 123096X
48 121006X LEVER ROD LT
49 74780624 "BOLT,HEX"
70 10040600 LOCKWASHER
71 110807X NUT T
Page 19
GT180FR (1999 & Before) Page 19 of 25
SCHEMATIC
Page 20
GT180FR (1999 & Before) Page 20 of 25
SCHEMATIC
Ref # Part Number Qty Description
REFER TO IMAGE
Page 21
GT180FR (1999 & Before) Page 21 of 25
STEERING
Page 22
GT180FR (1999 & Before) Page 22 of 25
STEERING
Ref # Part Number Qty Description
2 121584X INSERT STEERING
3 74780616 BOLT
4 10040600 LOCKWASHER
5 19133808 WASHER T
6 121472X SUB= 150546
7 100711L ADAPTER LT
8 106943X SPACER LT
9 108540X TUBE
10 9038R "T, BEARING"
11 101274N SUPPORT ASSY T
12 73680800 NUT LTV
13 19172610 WASHER GT
14 104239X "FLANGE GT, BEAR."
15 12000034 KLIP RING
16 6266H WASHER .T
17 5213J FRAME BRACKET GT
18 102439X SUB= 144668
19 73610600 SUB= 7810H
20 120424X SECTOR T
21 74780880 BOLT T
22 104591X SHAFT STEERING GT
23 110497X LINK.DRAG.T
24 106046X SPINDLE ASSY T
25 74520632 BOLT, HEX 3/8 - 16 X 2
26 109849X TIE ROD T
27 9040H "FLANGE, BEARING"
28 106228X SUB= 106228X417
29 3938R SUB= 122075X
29A 8134H TUBE.16X6.5/7.5-8
30 12000029 RING
31 104757X HUB CAP
32 19252016 SUB= 121749X
33 59192 VALVE CAP
34 65139 VALVE STEM LT
35 278H FITTING LT
36 106045X SPINDLE RH T
38 108137X "T, BELLCRANK"
39 74781044 BOLT
40 1309H BRNG. T
41 6855M ZERK M
42 73221000 NUT X
43 10041000 WASHER
44 5298J SUB= 136518
45 674A243 AXLE ASSEMBLY
46 5292J SUB= 140342
48 5284J AXLE BRACKET T
49 19292016 WASHER
52 110946X STOP T
56 8922R SUB= 109851X
57 73700600 NUT
58 7919J SUB= 121159X
59 73360600 NUT
60 8921R SUB= 109850X
62 73680600 SUB= 73690600
73 19252616 SUB= 121748X
76 121177X COLLAR
79 120199X TUBE T
80 121232X CAP
Page 23
GT180FR (1999 & Before) Page 23 of 25
TRANSAXLE
Page 24
GT180FR (1999 & Before) Page 24 of 25
TRANSAXLE
Ref # Part Number Qty Description
1 4197R SHAFT.AXLE.T
2 5845R SUB= 12000034
3 4199R FINAL GEAR T
4 4216R DIFF GEAR T
5 4215R DIFF PINION T
6 4217R DIFF CARRIER T
7 6256H WASHER T
8 74020652 BOLT
9 7392M SUB= 100482K
10 6272H SUB= 145359
11 4985R SHIFT FORK T
12 6266H WASHER .T
13 4212R RED PINION T
14 4196R GEAR SHAFT T
15 6276H SNAP RING T
16 633A63 GEAR T
17 8118M "T, BEARING"
18 8740H1 BEARING
19 122238X SHAFT
20 4218R SPACER T
21 6252H1 PINION RS
22 7810H GRIPCO NUT
23 4986R SHIFT FORK T
24 7393R OIL SEAL STD
25 992R1 BRNG. T
26 6216H SHAFT T
27 6262H FORK T
28 122254X SHIFT SHAFT
29 6296H SUB= 6269H
30 5855H VALVE M
31 122162X GEARCASE RH
32 6277H PIN T
33 4225R NEEDLE BRNG T
34 7396H RACE T
35 4198R GEAR SHAFT T
36 4200R SUB= 532004200
37 7395H RACE T
38 121878X GASKET
39 122163X GEARCASE LH
40 13320400 PLUG PIPE
45 6271H SEAL T
46 13060200 SUB= 13020200
47 74780524 HEX BOLT
48 10140500 SUB= 10040500
49 4895H "TI, BEARING"
50 4222R NEEDLE BRNG T
51 1529R NEEDLE BRNG T
52 8119M "STD, BEARING"
53 4220R BRNG RACE
54 4209R RED PINION T
55 4213R RED GEAR T
56 4442R PINION SPACER T
57 4195R GEAR SHAFT T
58 4214R FINAL PINION T
59 4194R GEAR SHAFT T
60 7528R SPACER T
61 4208R RED PINION T
62 4207R RED GEAR T
Page 25
GT180FR (1999 & Before) Page 25 of 25
TRANSAXLE
Ref # Part Number Qty Description
63 7398H RACE T
64 4203R LOW SPEED GEA T
65 4204R REVERSE GEAR T
66 2898J KEY T
67 4926H RING STD
68 4205R INTERMED GEAR T
69 4206R SUB= 532004206
70 1370H "T, BEARING"
71 633A69 CLUSTER GEAR T
72 208J INPUT SHAFT T
73 4201R LO SPEED PINION T
74 12000002 SUB= 2225J
75 1153R IDLER GEAR T
76 7392H WASHER T
77 3990H BRNG T
78 73220500 NUT.HEX.5/16-18
79 1167R WASHER T
80 73360700 NUT
81 6270H SEAL STD
82 7384H SHAFT T
84 5384J GEAR SHIFT LVR T
85 2978J CAP T
86 633A85 COVER AND PIN T
87 8739H1 GUIDE BALL T
88 4924H SPRING TI
89 19151516 WASHER
90 110542X SEAL T
91 19181511 WASHER
92 75J GEAR SHIFT GA T
93 6274H GASKET T
94 76020412 COTTER PIN
95 10040500 LOCKWASHER
96 74760514 BOLT
97 633A109 GEAR SHFT LVR T
98 122286X SUB= 137982
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