
Y1642A (1992) Page 1 of 26
CHASSIS AND ENCLOSURES

Y1642A (1992) Page 2 of 26
CHASSIS AND ENCLOSURES
Ref # Part Number Qty Description
1 135034 SUB= 145501
2 130805 SUB= 145009
3 17490612 SCREW
6 127543X012 SADDLE
7 17490608 SCREW LT
9 124252X SUB= 140398
11 124118X PANEL DASH LH
12 121794X COVER ACCESS
13 133748 DASH PANEL RH
14 17490612 SCREW
15 134830X011 DASH PLATE
16 104783X DASH ASSY LT
17 132635X505 SUB= 150301X505
18 74180512 SCREW
19 19111116 WASHER
20 73510500 NUT
21 74760620 SUB= 74780620
22 19131312 WASHER
23 73680600 SUB= 73690600
24 124130X SUPPORT ASS'Y
25 10040400 LOCKWASHER
26 73220400 SUB= 50675
27 74180512 SCREW
28 131716 SUB= 532131716
30 126599X505 FENDER
31 109873X SUB= 136619
32 17490612 SCREW
33 105465X505 SUB= 145244X505
34 105464X505 SUB= 145243X505
35 72110606 BOLT
36 73680600 SUB= 73690600
37 133671 FOOTREST PAD
38 105419X505 GRILL STRAP
39 73510500 NUT
41 106784X SUB= 155013
42 104618X SUB= 155013
43 73510400 NUT
44 109808X HOOD LATCH T
45 74191008 SCREW
46 10071000 LOCKWASHER
47 2029J WELDNUT
48 123481X SUB= 7605J
49 73680400 SUB= 73690400
50 19091216 WASHER PM
53 132636X505 "PANEL,SIDE RH"
54 132637X505 "PANEL,SIDE LH"
55 19091216 WASHER PM
56 73220400 SUB= 50675
57 7206J SPACER LT
58 19070818 WASHER
59 73731000 NUT
60 74981020 SCREW
61 19112410 WASHER
62 123934X HEIGHT INDICATOR
63 10040500 LOCKWASHER
64 74780516 SUB= 77394
65 123935X "PLUG,HOLE"
66 123198X SUB= 146525

Y1642A (1992) Page 3 of 26
CHASSIS AND ENCLOSURES
Ref # Part Number Qty Description
67 123933X394 SUB= 123933X505
68 120529X WASHER T
71 124392X417 SUB= 147717
72 106395X LENS LT
73 17211010 SCREW LT
74 106965X SUB= 140181
75 104755X """J"" FASTENER LT"
76 17490512 SCREW
77 19131210 WASHER
78 132644 SUB= 532132644
79 17490412 SCREW HEX CRT
80 19091016 WASHER
85 74760532 BOLT
87 73680500 SUB= 73690500
88 74760620 SUB= 74780620
89 73510600 NUT
91 74760612 SUB= 74780612
92 73680600 SUB= 73690600
93 11050600 LOCKWASHER
94 74760612 SUB= 74780612
95 19131312 WASHER
96 73680600 SUB= 73690600
97 17490608 SCREW LT
100 2751R CLIP T
101 2751R CLIP T
103 134774 PIVOT BRKT LH
104 134775 PIVOT BRKT RH
105 72140606 BOLT
107 74760616 BOLT
108 121236X SPACER
109 9151R SNAP BUSHING T
110 110436X SUB= 9151R

Y1642A (1992) Page 4 of 26
DECALS

Y1642A (1992) Page 5 of 26
DECALS
Ref # Part Number Qty Description
1 109821X SUB= 138956
3 123965X DECAL HOOD LH
4 123966X NLA
6 136299 NLA
10 133795 DECAL CAUTION
11 101892X DECAL T
15 121349X DECAL WARNING
16 109820X DECAL YT
18 121549X DECAL
25 132506 SUB= 532132506
132704 MANUAL, OPERATOR'S
134096 MANUAL

Y1642A (1992) Page 6 of 26
DRIVE

Y1642A (1992) Page 7 of 26
DRIVE
Ref # Part Number Qty Description
1 124162X SUB= 137367
2 110422X SUB= 146682
3 123666X PULLEY TRANS
4 12000028 SUB= 2267J
5 121520X STRAP TORQUE
6 17490512 SCREW
7 10040400 LOCKWASHER
8 127270 SUB= 141003
10 76020416 PIN COTTER 1/8
11 105701X WASH-SHFT PLT LT
12 19151216 WASHER
13 71040412 SUB= 74550412
14 2751R CLIP T
17 121520X STRAP TORQUE
18 74760612 SUB= 74780612
19 73680600 SUB= 73690600
20 17490512 SCREW
21 121274X KNOB.DUCKHEAD.1/2
22 130804 BRAKE ROD
23 73800600 NUT
24 73350600 NUT
25 106888X SPRING ROD LT
26 19131316 WASHER
27 76020412 COTTER PIN
28 133261 BRAKE PARK ROD
29 71673 PLUNGER CAP T
30 130807 TRANSAXLE MTG BKT
31 127275 SUB= 127275X
32 74760512 BOLT
33 73680500 SUB= 73690500
34 122424X SUB= 149001
35 120183X NYLON BEARING
36 19211616 WASHER LT
37 1572H SUB= 2882J
38 123674X PULLEY.IDLER.FLAT
39 74760644 BOLT
40 4470J SPACER T
41 109070X BELT KEEPER LT
42 19131312 WASHER
43 73680600 SUB= 73690600
44 105706X "LY, BEARING"
45 110812X WASHER LT
46 12000039 KLIP RING
47 127783 SUB= 139245
48 123789X ARM IDLER
49 123205X RETAIN BELT
50 74760624 SUB= 74930624
51 73680600 SUB= 73690600
52 19131316 WASHER
53 105710X "LINK, CLUTCH T"
54 76020412 COTTER PIN
55 105709X "SPRING, RETURN LT"
56 76020412 COTTER PIN
57 130801 SUB= 138255
58 127274X "KEEPER,BELT RH T"
59 136715 SUB= 140312
60 19131312 WASHER
61 17490612 SCREW

Y1642A (1992) Page 8 of 26
DRIVE
Ref # Part Number Qty Description
62 8883R PEDAL COVER T
63 109841X SUB= 136905
64 71170768 SUB= 150280
65 10040700 LOCKWASHER
66 129921 KEEPER.BELT.ENG.L
67 74760616 BOLT
68 19131312 WASHER
69 73680600 SUB= 73690600
74 109502X SPACER LT
75 121749X WASHER
76 12000001 E-RING LT
77 123583X SQUARE KEY
78 121748X WASHER
80 131488 SHIFT LEVER
81 136932 SHAFT ASM SHIFT
82 123782X "SPRING,TORSION"
83 19171216 WASHER
84 132182 TIE ROD
85 73530400 NUT 1/4-28
86 71208 BUSHING
87 19212016 WASHER D
88 12000008 KLIP RING
89 131636 SUB= 127271
90 124346X NUT
91 74760540 BOLT
93 73680500 SUB= 73690500
94 126197X WASHER
95 109169X SUB= 109172X
96 72140506 BOLT
97 73680500 SUB= 73690500
98 126112X SUB= 142600
99 17490612 SCREW

Y1642A (1992) Page 9 of 26
ELECTRICAL

Y1642A (1992) Page 10 of 26
ELECTRICAL
Ref # Part Number Qty Description
1 122147X KEY
2 127441X SUB= 136850
3 7662J SUB= 4152J
4 4406R SUB= STD365402
5 7603J "TRAY T, BATTERY"
6 124211X NUT IGNITION
7 110712X SWITCH LT
8 109081X SUB= 146154
9 10090400 SUB= 10040400
10 73350400 NUT
11 74780408 BOLT
12 11050400 LOCKWASHER
13 73510400 NUT
14 131563 SUB= 154336
15 134086 "HARNESS,IGNITION"
16 4207J CABLE T
17 4206J CABLE-BATTERY T
18 108236X BRACKET LT
19 109596X HOSE CLAMP T
20 121537X SUB= 123899X
21 7604J SUB= 7697J
22 104445X SWITCH-INTER. GT
23 17021008 SCREW
24 108824X FUSE HYT
25 74760412 BOLT LT
26 19091016 WASHER
27 10040400 LOCKWASHER
28 73220400 SUB= 50675
29 123198X SUB= 146525
30 109748X RELAY ASSY T
31 102476X SUB= 150109
32 72240460 BOLT
34 7192J WIRE TIE
36 235R CLIPT
38 73680400 SUB= 73690400
39 4021J SWITCH.PTO.T
40 4022J HEX NUT T
44 102501X SUB= 141940
45 121305X SWITCH SEAT
47 123620X SUB= 141226
48 121264X "CAP,BATTERY "
49 9433R AMMETER T
50 131708 SUB= 532131708
51 10101000 SUB= 10071000
52 73911000 NUT
53 19070818 WASHER

Y1642A (1992) Page 11 of 26
ENGINE

Y1642A (1992) Page 12 of 26
ENGINE
Ref # Part Number Qty Description
1 134372 THROTTLE CONTROL
2 17720410 SCREW LT
3 REFER TO IMAGE
7 136216 "TUBE,MANIFOLD RH"
8 136215 "TUBE,MANIFOLD LH"
9 13280336 PIPE NIPPLE LT
10 13200300 ELBOW
11 11050600 LOCKWASHER
12 17490624 SCREW LT
13 129464 MUFFLER
14 17190408 SCREW ST
15 17490512 SCREW
16 19131614 WASHER
17 122439X BRACKET MUFFLER
18 128199 SUB= 145552
19 101326L DEFLECTOR.222573
20 17030808 SUB= 17030814
21 136360 STRAP ASM. F.TANK
23 123803X "STRAP,TANK"
24 17490608 SCREW LT
25 128953 HEAT SHIELD
26 17021008 SCREW
29 121851X SUB= 532137180
30 127813 SUB= 141291
31 123487X HOSE CLAMP
32 123549X SUB= 158990
33 8542R FUEL LINE T
34 126564X "STRIP,FORM"
37 CHECK WITH SUPPLIER
41 74570512 SCREW
42 10040500 LOCKWASHER
43 121366X FUEL PUMP
44 136217 "BRKT, FUEL PUMP"
45 73631000 SUB= 69180

Y1642A (1992) Page 13 of 26
MOWER

Y1642A (1992) Page 14 of 26
MOWER
Ref # Part Number Qty Description
1 130970 SUB= 145338
2 130969 BELT-V.92.4.MWR
3 110485X BEARING
4 128774 HSG ASM MANDREL
5 133172 SUB= 137646
6 129895 BEARING.BALL
7 127843 SUB= 138498
8 129962 WASHER BLADE
9 10030600 SUB= 10040600
10 850857 BLADE BOLT
11 128961 SUB= 140329
12 130968 DEFLECTOR.SHIELD
13 131491 HINGE ROD
14 131267 DEFLECTOR BRKT
15 110452X NUT PUSH M
16 123713X SPRING TORSION
17 19111016 WASHER
18 105304X CAP-SLEEVE LT
19 73680500 SUB= 73690500
20 72140506 BOLT
21 4939M SUB= 85902
22 127218 LINK.FRONT
23 73350800 NUT
24 130171 TRUNION
25 73800800 NUT.LK.W/WSH.1/2.
26 135388 LIFT LINK RH
27 135563 "PIN,SPRING"
28 130832 SUB= 130833
29 134619 LINK LIFT LH
33 133844 IDLER ARM
34 78158 SUB= 17580520
35 129963 WASHER
36 129861 SUB= 153535
37 73050900 SUB= 139729
38 72110622 BOLT
39 133943 HARDENED WASHER
40 131494 FLAT IDLER PULLEY
41 122052X SPACER RETAINER
42 19131316 WASHER
45 73680600 SUB= 73690600
46 72110616 BOLT
47 133835 XMAS TREE FASTNER
54 131950 SPRING.EXTENSION
58 134236 SUB= 140088
60 73350600 NUT
63 17720410 SCREW LT
70 132823 SUB= 532132823
71 134753 STIFFENER BRKT
74 12000022 E-RING
75 19292016 WASHER
76 131926 SUB= 532131926
77 121002X SUB= 123096X
78 74780624 "BOLT,HEX"
79 121006X LEVER ROD LT
80 2876H SPRING T
81 122364X SUB= 125925X
82 124526X SUB= 125925X
83 109413X GRIP

Y1642A (1992) Page 15 of 26
MOWER
Ref # Part Number Qty Description
84 110810X TRUNION LT
85 19151216 WASHER
86 12000037 KLIP RING
87 110807X NUT T
88 19131016 WASHER
89 76020308 SUB= 3145
90 110729X ROD LIFT LT
91 100734K SUB= 138057
92 132273 SUB= 532132273
93 19171416 WASHER
94 73680600 SUB= 73690600
95 132274 SUB= 532132274
96 132264 SUB= 532132264
97 74760616 BOLT
98 4898H BOLT M
99 105455X WHEEL.GAGE.BLK.PL
100 19171512 WASHER
102 73800600 NUT
103 132262 SUB= 155198
104 132263 SUB= 155197
105 72110504 SUB= 872110504
106 74760512 BOLT
107 73510500 NUT
130794 MANDREL ASM
136371 SUB= 145452

Y1642A (1992) Page 16 of 26
SCHEMATIC

Y1642A (1992) Page 17 of 26
SCHEMATIC
Ref # Part Number Qty Description
REFER TO IMAGE

Y1642A (1992) Page 18 of 26
SEAT

Y1642A (1992) Page 19 of 26
SEAT
Ref # Part Number Qty Description
1 127428 SUB= 140119
2 126656X SUB= 140551
3 74760612 SUB= 74780612
4 19131210 WASHER
5 2751R CLIP T
6 73680600 SUB= 73690600
7 124181X SPRING COMPRESSIO
8 17490640 SCREW
9 19131614 WASHER
10 131451 SUB= 155925
11 121251X STRIP FORM
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050411 SUB= 872050411
15 134300 SPLIT SPACER
16 121250X SPRING
17 123976X SUB= 73900400
18 74641008 SUB= 71031008
19 73951000 "NUT,KEPS"
20 4171R CLIP T
21 105529X SUB= 139888
22 73680500 SUB= 73690500
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
26 120068X "KNOB 1/2"" YT"
27 131772 SEAT SPACER
28 131771 SPLIT SPACER
29 124238X CAP SPRING

Y1642A (1992) Page 20 of 26
STEERING AND FRONT AXLE

Y1642A (1992) Page 21 of 26
STEERING AND FRONT AXLE
Ref # Part Number Qty Description
1 121472X SUB= 150546
2 133988 SUB= 142033
3 135227 SPINDLE LH
4 135228 SPINDLE RH
5 6266H WASHER .T
6 121748X WASHER
7 19272016 WASHER
8 12000029 RING
9 3366R COL. SRTG. BEAR.
10 130468 SUB= 532130468
11 10040600 LOCKWASHER
12 73610600 SUB= 7810H
13 110438X BEARING
14 74011056 BOLT HEX 5/8-11
15 73601000 SUB= 73901000
16 132624 AXLE PIN
17 128758 STEERING SHAFT
18 57079 THRUST WASHER
19 124035X SUPPORT.SHAFT
20 126684X SUB= 532126684
21 10040400 LOCKWASHER
22 71070410 "SCREW,SPECIAL"
23 127501 SUB= 918127501
24 109816X NYLINER T
25 124036X "BRKT,STEERING"
26 12000029 RING
27 124034X SUB= 136874
28 6266H WASHER .T
29 17490612 SCREW
30 10040600 LOCKWASHER
31 73610600 SUB= 7810H
32 130467 TIE ROD
33 19111216 WASHER M
34 10040500 LOCKWASHER
35 73810500 NUT.LOCK.5/16-24
36 1554J SUB= 155108
37 17431008 SUB= 98000165
38 121584X INSERT STEERING
39 100712K WASHER
40 73940800 SUB= 73360800
41 100711L ADAPTER LT
43 121749X WASHER
44 121748X WASHER
45 12000029 RING
46 121232X CAP
47 6855M ZERK M

Y1642A (1992) Page 22 of 26
TRANSAXLE

Y1642A (1992) Page 23 of 26
TRANSAXLE
Ref # Part Number Qty Description
1 3865-A HOUSING UPPER
2 1919 SCREW
3 1151 BALL DETENT
4 3626 SPRING, DETENT
5 3623 SCREW, SET
6 4458 ASSEMBLY, SHIFTER
7 3789 V-RING
8 3907 PUCK, FRICTION
9 3906 WASHER PLAIN
10 1099 RING RETAINING
11 1959 WASHER PLAIN
11A 1441 WASHER PLAIN
11B 1423 WASHER, PLAIN .632 X 1.00 X .026
11C 1082 WASHER PLAIN
11D 1424 WASHER PLAIN
11E 1068 WASHER PLAIN
11F 1425 WASHER PLAIN
11G 1358 WASHER PLAIN
11H 1145 WASHER, PLAIN .632 X 1.00 X .060
11I 1319 WASHER PLAIN
12 3312 O-RING
13 3876 WASHER, PLAIN .632 X 1.38 X .046
14 1374 KEY WOODRUFF #9
15 4171 ASSY KIT INPUT SHAFT
16 3725 PINION BEVEL 14 TEETH
17 3624 RING, RETAINING
18 3625 CHAIN, 24 PITCHES
19 1542 BEARING, FLANGE
20 3709 GEAR, SPUR 14T
21 3631 COLLAR CLUTCH
22 3828 KEY CLUTCH
23 1369 KEY WOODRUFF #3
24 3976 SHAFT
25 1375 KEY, WOODRUFF, #61
26 3627 RING, RETAINING
27 3830 SPROCKET, 18 TEETH
28 3841 SPACER
29 3787 GEAR, SPUR 40T
30 3785 GEAR, SPUR, 35 TEETH
31 3867 GEAR, SPUR, 30 TEETH
32 3783 GEAR, SPUR, 25 TEETH
33 3869 GEAR, SPUR, 22 TEETH
34 3741 GEAR SPUR
35 3628 WASHER, PLAIN .640 X 1.37 X .061
36 1423 WASHER, PLAIN .632 X 1.00 X .026
37 3422 SPACER .630 X 1.00 X .169
38 4193 ASSY, GEAR, COMB., 12T & 35T
39 3967 SHAFT, IDLER
40 1708 WASHER
41 3645 SPROCKET, 9 TEETH
42 3589 GEAR, BEVEL, 42 TEETH
43 3749 WASHER PLAIN
43A 3652 WASHER PLAIN
43B 3693 WASHER PLAIN
43C 3653 WASHER PLAIN
43D 3408 WASHER PLAIN
43E 3732 WASHER PLAIN
43F 3184 WASHER, PLAIN .758 X 1.25 X .031

Y1642A (1992) Page 24 of 26
TRANSAXLE
Ref # Part Number Qty Description
43G 3733 WASHER PLAIN
43H 3198 WASHER PLAIN
43I 3734 WASHER PLAIN
43J 3735 WASHER PLAIN
44 3973 SHAFT
45 3724 SCREW TAPPING
46 3707 GEAR SPUR, 15 TEETH
47 3866 GEAR, SPUR, 20 TEETH
48 3719 GEAR, SPUR, 25 TEETH
49 3868 GEAR, SPUR, 28 TEETH
50 3683 GEAR, SPUR, 31 TEETH
51 1145 WASHER, PLAIN .632 X 1.00 X .060
52 3191 SEAL FELT
53 3180 WASHER PLAIN
54 3880 AXLE LEFT HAND
55 3871 GEAR MITER 15 TEETH
56 3656 RING, RETAINING
57 3839 GEAR, SPUR, 32 TEETH
58 3919 SHAFT, CROSS
59 3726 GEAR, MITER, 15 TEETH
60 3881 AXLE, R.H.
61 3864-B HOUSING LOWER
62 3920 PUCK, FRICTION
63 3276 DISC, BRAKE
64 3758 SPACER
65 3916 JAW, BRAKE
66 3843 PIN, DOWEL
67 3915 SCREW TAPPING
68 3768 LEVER, ACTUATING
69 3760 WASHER, PLAIN .321 X 1.00 X .055
70 3917 BRACKET, ANTI-ROTATION
71 3847 LOCKNUT 5/16-24
72 4300 GREASE

Y1642A (1992) Page 25 of 26
WHEELS AND TIRES

Y1642A (1992) Page 26 of 26
WHEELS AND TIRES
Ref # Part Number Qty Description
1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 278H FITTING LT
4 106268X SUB= 122074X
5 7152J TUBE.18X9.5-8
6 106108X361 SUB= 106108X417
7 104757X HUB CAP
8 9040H "FLANGE, BEARING"
9 106732X361 SUB= 106732X417
10 59904 TUBE.5.3/4.5/6
11 106222X SUB= 122073X