Page 1

LT125 (1999 & Before) Page 1 of 27
CHASSIS AND ENCLOSURES
Page 2

LT125 (1999 & Before) Page 2 of 27
CHASSIS AND ENCLOSURES
Ref # Part Number Qty Description
1 532159530 SUB= 159530
2 532140356 SUB= 145009
3 817490612 SCREW THDROL 3/8-16X3/4 TY-TT
4 819131216 WASHER 13/32X3/4X16 GA
5 532155272 SUB= 155272
6 532155923 SUB= 155923
8 532155138 SUB= 155138
9 532157969 SUB= 147627X011
10 872140608 BOLT CARRIAGE 3/8-16X1
11 532155927 SUB= 155927
12 532145660 SUB= 145660
13 532157262 SUB= 155934X010
14 817490608 SCREW THDROL 3/8-16X1/2 TY-TT
15 874180512 SCREW MACHINE TRHD 5/16-18 X 3/4
16 873510500 NUT, KEPS 5/16-18
17 532159355 SUB= 159639X505
18 532126938 "BUMPER,HOOD T"
24 874780616 BOLT FIN HEX 3/8-16 X 1
25 819131312 WASHER
26 873800600 LOCKNUT
28 532157373 SUB= 157373
29 532140273 SUB= 140273
30 532141283 SUB= 140001X505
31 532136619 SUB= 136619
33 532125401 SUB= 105476X505
34 532125402 SUB= 105475X505
35 872110606 BOLT RDHD SHT SQNK 3/8-16 X 3/4
38 532139886 SUB= 139886
39 532139887 SUB= 139887
51 873800400 NUT LOCK HEX W/INS 1/4-20
52 819091416 WASHER 9/32 X 7/8 X 16 GA
53 532144697 SUB= 144697
54 817030814 SCREW LOCK SPIDER #8 X 7/8
55 532144696 SUB= 144696
57 874780412 BOLT HEX 1/4-20 X 3/4
58 532150127 SUB= 150127
71 873680400 NUT CROWNLOCK 1/4-20
140 532158418 SUB= 158418
145 532156524 SUB= 156524
147 874760412 BOLT HEX HD 1/4-20 X 3/4
532005479 SUB= 5479J
Page 3

LT125 (1999 & Before) Page 3 of 27
DECALS
Page 4

LT125 (1999 & Before) Page 4 of 27
DECALS
Ref # Part Number Qty Description
1 532101892 SUB= 101892X
2 532157163 "DECAL OPER,SADDLE"
3 532159276 DECAL HOOD RH
4 532159277 DECAL HOOD LH
5 532272632 SUB= 272632
6 532134999 DECAL MOWER ENVIRO WHITE
7 532152252 DECAL INS STRG
8 532137259 SUB= 137259
9 532141761 DECAL.FEND.LR/LT
10 532157140 SUB= 157140
14 532136832 SUB= 136832
20 532145005 SUB= 145005
532138311 SUB= 138311
532158124 MANUAL.O.JC1454
532157255 MANUAL.P.JC12542A
LSB42 SNOW THROWER
C42 GRASS CATCHER
LC05 WHEEL WTS.
CH12 TIRE CHAINS
LBD48 SNOW BLADE
MK42 MULCH KIT W/BLADES
Page 5

LT125 (1999 & Before) Page 5 of 27
DRIVE
Page 6

LT125 (1999 & Before) Page 6 of 27
DRIVE
Ref # Part Number Qty Description
1 930-055A TRANSAXLE, PEERLESS
2 532146682 SUB= 146682
3 532123666 SUB= 123666X
4 812000028 RING, RETAINER
5 532121520 SUB= 121520X
6 817490512 SCREW THDROL 5/16-18 X 3/4 TYT
8 532141003 SUB= 141003
10 876020416 PIN COTTER 1/8 X 1 CAD
11 532105701 SUB= 105701X
13 874550412 BOLT 1/4-28 GR 8 W/PATCH
14 810040400 WASHER, LOCK 1/4
15 874490544 BOLT HEX 5/16-18 GA 5
18 874780616 BOLT FIN HEX 3/8-16 X 1
19 873800600 LOCKNUT
21 532106933 SUB= 106933X
22 532130804 SUB= 130804
24 873350600 NUT HEX JAM 3/8-16 UNC
25 532106888 SUB= 106888X
26 819131316 WASHER 13/32 X 13/16 X 16 GA
27 876020412 PIN COTTER 1/8 X 3/4 CAD
28 532145204 SUB= 145204
29 532071673 SUB= 71673
30 532130807 SUB= 130807
31 532127275 SUB= 127275X
32 874760512 BOLT, HEX 5/16-18 X 3/4
34 532155071 SUB= 155071
35 532120183 SUB= 120183X
36 819211616 WASHER 21/32 X 1 X 16 GA
37 532124963 SUB= 2882J
38 532123674 SUB= 123674X
39 874760644 BOLT FIN HEX 3/8-16 X 2-3/4
40 532124965 SUB= 4470J
41 532154777 SUB= 165692
42 819131312 WASHER
47 532127783 SUB= 139245
48 532154604 SUB= 154604
49 532123205 SUB= 123205X
50 874760624 BOLT HEX HD 3/8-16 X 1-1/2
51 873680600 NUT, CROWNLOCK 3/8-16
52 873680500 LOCKNUT, CROWN 5/16-18
53 532105710 SUB= 105710X
55 532105709 SUB= 105709X
56 874760620 BOLT, HEX 3/8-16 X 1-1/4
57 532130801 SUB= 138255
58 532127274 SUB= 127274X
59 532140312 SUB= 140312
61 817490612 SCREW THDROL 3/8-16X3/4 TY-TT
62 532124872 SUB= 8883R
63 532140186 SUB= 140186
64 871170764 BOLT HEX
65 810040700 WASHER LOCK HVY HLCL SPR 7/16
66 532154778 SUB= 154778
70 532134683 SUB= 134683
72 819132012 WASHER 13/32 X 1-1/4 X 12 GA
74 532137057 SUB= 137057
75 532121749 SUB= 121749X
76 812000001 E-RING #5133-75
77 532123583 SUB= 123583X
Page 7

LT125 (1999 & Before) Page 7 of 27
DRIVE
Ref # Part Number Qty Description
78 532121748 SUB= 121748X
79 532125096 SUB= 2228M1
80 532131486 SUB= 131486
81 532156043 SHAFT ASM CROSS
82 532123782 SUB= 123782X
83 819171216 WASHER 17/32 X 3/4 X 16 GA
84 532123793 SUB= 123793X
85 532150360 SUB= 150360
86 532071208 SUB= 71208
87 819212016 WASHER 21/32 X 1-1/4 X 16 GA
88 812000008 RING CLIP #5304-62
89 532139964 SUB= 139964
90 532124346 SUB= 124346X
96 532124788 SUB= 4497H
112 819091210 WASHER 9/32 X 3/4 X 10 GA
113 532127285 SUB= 127285X
116 872110610 BOLT RDHD SQ NECK 3/8-16 X 1.25
118 532154774 SUB= 154774
121 532154419 SUB= 154419
Page 8

LT125 (1999 & Before) Page 8 of 27
ELECTRICAL
Page 9

LT125 (1999 & Before) Page 9 of 27
ELECTRICAL
Ref # Part Number Qty Description
1 532144925 SUB= 123899X
2 874760412 BOLT HEX HD 1/4-20 X 3/4
3 819091016 WASHER 9/32 X 5/8 X 16 GA.
4 810040400 WASHER, LOCK 1/4
6 873220400 NUT, HEX 1/4-20
7 532109238 SUB= 109238X
8 532156417 SUB= 156417
9 532109596 SUB= 109596X
15 532147688 SUB= 147688
16 532153664 SUB= 153664
19 810090400 WASHER LOCK 1/4
20 873350400 NUT JAM HEX 1/4-20 UNC
21 532136850 SUB= 136850
22 532004152 SUB= 4152J
24 532124780 SUB= 4799J
25 532146147 SUB= 146147
26 532108824 SUB= 108824X
28 532124773 SUB= 4207J
29 532121305 SUB= 121305X
30 532140301 SUB= 140301
31 532124211 SUB= 124211X
32 532141226 SUB= 141226
33 532122147 SUB= 122147X
40 532156442 SUB= 156442
41 871110408 BOLT BLK FIN HEX 1/4-20 X 1/2
42 532131563 SUB= 154336
43 532145673 SUB= 146154
44 873640400 NUT KEPS HEX 1/4-20 UNC
48 532140844 SUB= 140844
52 532141940 SUB= 141940
70 532140413 SUB= 140413
Page 10

LT125 (1999 & Before) Page 10 of 27
ENGINE
Page 11

LT125 (1999 & Before) Page 11 of 27
ENGINE
Ref # Part Number Qty Description
1 532140310 SUB= 140310
2 817720410 SCREW HEX THD CUT 1/4-20X5/8 T
3 289707 ENGINE B&S
4 532137348 SUB= 137348
13 532272293 SUB= 272293
14 813280324 NIPPLE PIPE 3/8 NPT X 3"
15 813200300 ELBOW STD 90 DEGREE 3/8-18 NPT
16 811050600 WASHER LOCK
23 532156123 SUB= 156123
29 532137180 KIT.ARREST.SPARK (392-390)
31 532109202 SUB= 109202X
32 532140527 SUB= 140527
33 532123487 SUB= 123487X
35 817490512 SCREW THDROL 5/16-18 X 3/4 TYT
37 532137040 SUB= 137040
38 CHECK WITH SUPPLIER
40 532124028 GROMMET T
44 817490412 SCREW HEXWSH THDROL 1/4-20X3/4
46 819091416 WASHER 9/32 X 7/8 X 16 GA
62 810040500 WASHER, LOCK
72 871070512 SCREW HEXHD CAP 5/16-18X3/4
78 817490620 SCREW THDROL 3/8-16 X 1-1/4 TYTT
81 532128861 SUB= 128861
Page 12

LT125 (1999 & Before) Page 12 of 27
MOWER DECK
Page 13

LT125 (1999 & Before) Page 13 of 27
MOWER DECK
Ref # Part Number Qty Description
1 532144393 SUB= 144393
2 872140506 BOLT, CARRIAGE
3 532138017 SUB= 138017
4 532138440 SUB= 138440
5 532124670 SUB= 85902
6 532130832 SUB= 130833
8 532850857 SUB= 850857
9 810030600 WASHER LOCK HVY 3/8
10 532140296 SUB= 140296
11 532138498 SUB= 138498
12 532129895 SUB= 129895
13 532137645 SUB= 137646
14 532128774 SUB= 128774
15 532110485 SUB= 110485X
16 532140329 SUB= 140329
17 872110610 BOLT RDHD SQ NECK 3/8-16 X 1.25
18 872140505 BOLT RDHD SQNK 5/16-18 X 5/8
19 532132827 SUB= 132827
20 532136888 SUB= 136888
21 873680500 LOCKNUT, CROWN 5/16-18
22 532134753 SUB= 134753
23 532131267 SUB= 131267
24 532105304 SUB= 105304X
25 532123713 SUB= 123713X
26 532110452 SUB= 110452X
27 532130968 SUB= 130968
28 819111016 WASHER 11/32 X 5/8 X 16 GA
29 532131491 SUB= 131491
30 532157722 SUB= 157722
31 532129963 SUB= 129963
32 532153535 SUB= 153535
33 532137266 SUB= 139729
34 872110614 BOLT
35 532133835 SUB= 133835
36 532131494 SUB= 131494
37 819131316 WASHER 13/32 X 13/16 X 16 GA
40 873680600 NUT, CROWNLOCK 3/8-16
41 532133551 SUB= 133551
43 532140083 SUB= 140083
44 532140088 SUB= 140088
45 532124788 SUB= 4497H
46 532137729 SUB= 137729
48 532133944 WASHER HARDENED SMALLER
49 532155066 SUB= 155066
50 532131340 SUB= 131340
51 532069180 SUB= 69180
52 532139888 SUB= 139888
53 532157388 SUB= 131845
54 532133943 SUB= 133943
55 532155046 SUB= 155046
56 532122052 SUB= 122052X
58 532140086 SUB= 140086
59 532141043 SUB= 141043
67 532106932 SUB= 106932X
68 532144200 SUB= 144200
71 532142427 SUB= 142427
72 532131870 SUB= 131870
73 532127847 SUB= 127847
Page 14

LT125 (1999 & Before) Page 14 of 27
MOWER DECK
Ref # Part Number Qty Description
74 532121748 SUB= 121748X
75 812000029 RING KLIP #T5304-75
76 532128903 SUB= 128903
77 532127845 SUB= 127845
78 532154809 SUB= 154809
79 532127498 SUB= 127498
80 532153701 SUB= 153701
81 873350600 NUT HEX JAM 3/8-16 UNC
82 532142028 SUB= 142028
83 532120958 SUB= 120958X
84 532156084 SUB= 156084
85 872140618 BOLT RDHD SQ 3/8-16 X 2-1/4
92 873800600 LOCKNUT
128 532153390 SUB= 153390
132 819132203 WASHER 13/32 X 1-3/8 X GA
532130794 SUB= 130794
532144783 SUB= 144783
Page 15

LT125 (1999 & Before) Page 15 of 27
MOWER LIFT
Page 16

LT125 (1999 & Before) Page 16 of 27
MOWER LIFT
Ref # Part Number Qty Description
1 532159460 SUB= 159460
2 532159471 SUB= 159471
3 532105767 SUB= 105767X
4 812000002 E RING #5133-62
5 819211621 WASHER PLTD 21/32 X 1 X 21 GA
6 532120183 SUB= 120183X
7 532109413 SUB= 109413X
8 532124526 SUB= 125925X
11 532139865 SUB= 145537
12 532139866 SUB= 151140
13 532124670 SUB= 85902
15 532127218 SUB= 127218
16 873350800 NUT JAM HEX 1/2-13
17 532130171 SUB= 130171
18 873800800 NUT LOCK W/WSH 1/2-13
19 532139868 SUB= 139868
20 532124660 SUB= 3146R
31 532140302 SUB= 140302
32 873540600 NUT CROWNLOCK 3/8-24
Page 17

LT125 (1999 & Before) Page 17 of 27
PEERLESS TRANSAXLE
Page 18

LT125 (1999 & Before) Page 18 of 27
PEERLESS TRANSAXLE
Ref # Part Number Qty Description
1 772108A TRANSAXLE COVER
2 780086 BEARING, NEEDLE
3 770102A TRANSAXLE CASE
4 776260 SHAFT, COUNTER
5 776219B OUTPUT SHAFT AND PINION
6 778139 GEAR, OUTPUT
7 778136 GEAR, SPUR, 15 TEETH
8 792136A SHIFT KEY
8A 792047 KEY, WOODRUFF
9 784352 COLLAR, SHIFTER
10 784355 ROD & FORK ASSY, SHIFT
11 778229 GEAR, BEVEL, 42 TEETH
12 778113A BEVEL PINION, INPUT
13 778221 GEAR, BEVEL
14 778068 GEAR, BEVEL, PINION
15 778260 GEAR, RING
17 786139 PIN, DRIVE
18 786102 SPACER, NEUTRAL
20 792077 BALL STEEL, 5/16" DIA.
21 792078 SCREW, 3/8-16 X 3/8"
22 792079 SPRING
23 788061 RING, SEAL
25 792073 SCREW, 1/4-20 X 1-1/4
26 792125 RING RETAINER
27 792035 RING, RETAINER
28 788040 RETAINING RING
29 780072 WASHER THRUST
30 780108 WASHER THRUST
31 780001 WASHER
32 792001 "O" RING
33 788095 SEAL, SQUARE CUT
34 780105A BUSHING, FLANGED
35 780118A BUSHING, FLANGED
36 790003 DISK, BRAKE
37 790007 PLATE BRAKE PAD
38 799021 BRAKE PAD
39 786026 PIN DOWEL
40 792076A WASHER
41 790079 BRAKE LEVER
42 792073 SCREW, 1/4-20 X 1-1/4
42A 792085A SCREW, 1/4-20 X 2-1/4
43 792075 LOCKNUT 5/16-24
44 790025 HOLDER BRAKE PAD
45 786066 SPACER
46 786086 BRKT BRAKE LEVER
47 774690 AXLE
48 774691 AXLE
49 778215 GEAR, SPUR, 37 TEETH
50 778125 GEAR, SPUR, 35 TEETH
51 778124A GEAR, SPUR, 30 TEETH
52 778123A GEAR, SPUR, 25 TEETH
53 778122A GEAR, SPUR, 22 TEETH
54 778273 GEAR, SPUR, 19T
56 778230 GEAR, SPUR, 12 TEETH
57 778151 GEAR, SPUR, 15 TEETH
58 778126A GEAR, SPUR, 20 TEETH
59 778127A GEAR, SPUR, 25 TEETH
60 778128A GEAR, SPUR, 28 TEETH
Page 19

LT125 (1999 & Before) Page 19 of 27
PEERLESS TRANSAXLE
Ref # Part Number Qty Description
61 778163 GEAR, SPUR, 31 TEETH
65 780109 WASHER, THRUST
66 776135 SHAFT, INPUT
67 776315A SHAFT, BRAKE, 4 KEYED
68 786116A PLUG
69 780051 WASHER THRUST
70 786118 SPACER
71 788069 SEAL SQUARE CUT
72 792165 THREADED PLUG 9/16-18
72A 788091 "O" RING
76 780090 WASHER, THRUST
77 788078A INVERTED RETAINING RING
79 792144 SPRING
81 786081 CHAIN, ROLLER
82 786082 SPROCKET 9T
83 786123 SPROCKET 18T (REV)
90 788067B GREASE BENTONITE, 32 OZ.
103 792166 SCREW
104 792167 LOCKNUT
150 510334 GASKET ELIMINATOR
900 794603 REPLACEMENT TRANSAXLE
Page 20

LT125 (1999 & Before) Page 20 of 27
SCHEMATIC
Page 21

LT125 (1999 & Before) Page 21 of 27
SCHEMATIC
Ref # Part Number Qty Description
REFER TO IMAGE
Page 22

LT125 (1999 & Before) Page 22 of 27
SEAT ASSEMBLY
Page 23

LT125 (1999 & Before) Page 23 of 27
SEAT ASSEMBLY
Ref # Part Number Qty Description
1 532127426 SUB= 140119
2 532140551 SUB= 140551
3 874760616 BOLT FIN HEX 3/8-16 X 1
4 819131610 WASHER 13/32 X 1 X 10 GA
5 532145006 SUB= 145006
6 873800600 LOCKNUT
7 532124181 SUB= 124181X
8 817490616 SCREW THDROL 3/8-16 X 1 TY-TT
9 819131614 WASHER 13/32 X 1 X 14 GA
10 532155925 SUB= 155925
12 532121246 SUB= 121246X
13 532121248 SUB= 121248X
14 872050411 BOLT RDHD SQNK 1/4-20X 1-3/8
15 532134300 SUB= 134300
16 532121250 SUB= 121250X
17 532123976 SUB= 73900400
21 532153236 SUB= 153236
22 873800500 LOCKNUT
23 874780314 BOLT FIN HEX 1/2-13 X 7/8 GR 5
24 819171912 WASHER 17/32 X 1-3/16 X 12 GA
25 532127018 SUB= 127018X
26 810040800 WASHER LOCK HVY HLCL SPR 1/2
Page 24

LT125 (1999 & Before) Page 24 of 27
STEERING ASSEMBLY
Page 25

LT125 (1999 & Before) Page 25 of 27
STEERING ASSEMBLY
Ref # Part Number Qty Description
1 532140044 SUB= 140044
2 532154427 SUB= 154427
3 532156483 SUB= 156483
4 532157473 SUB= 157473
5 532124931 SUB= 6266H
6 532121748 SUB= 121748X
7 819272016 WASHER 27/32 X 1-1/4 X 16 GA
8 812000029 RING KLIP #T5304-75
9 532124937 SUB= 3366R
10 532156438 SUB= 156438
11 810040600 WASHER LOCK HVY HLCL SPR 3/8
13 532154779 SUB= 154779
15 873901000 NUT LOCK FLANGE 5/8-11
17 532156546 SUB= 156546
18 532057079 SUB= 57079
19 532124035 SUB= 124035X
20 532126684 WASHER T
22 871200410 SCREW HEX SOCKET 1/4-20 X 5/8
23 532127501 SUB= 156365
25 532154406 SUB= 154406
26 532126847 SUB= 126847X
27 532136874 SUB= 136874
28 819131416 WASHER
29 817490612 SCREW THDROL 3/8-16X3/4 TY-TT
30 876020412 PIN COTTER 1/8 X 3/4 CAD
32 532130465 SUB= 130465
36 532155099 SUB= 155099
37 532152927 SUB= 152927
38 532140045 SUB= 140045
39 819133808 WASHER 13/32 X 2-3/8 X 8 GA
40 532124701 SUB= 7810H
41 532100711 SUB= 100711L
42 532145054 SUB= 145054
43 532121749 SUB= 121749X
44 532153720 SUB= 153720
46 532121232 SUB= 121232X
47 532124836 SUB= 6855M
51 873800500 LOCKNUT
53 873680600 NUT, CROWNLOCK 3/8-16
54 874780520 BOLT FIN HEX 5/16-18 UNC X 1-1/4
62 532156594 SUB= 156594
63 874780616 BOLT FIN HEX 3/8-16 X 1
65 532154780 SUB= 154780
66 532154404 SUB= 154404
67 874781044 BOLT FIN HEX 5/8-11 X 2-3/4
68 532154429 SUB= 154429
69 532160367 SUB= 160367
70 874780636 BOLT FIN HEX 3/8-16 X 2-1/4
Page 26

LT125 (1999 & Before) Page 26 of 27
WHEELS AND TIRES
Page 27

LT125 (1999 & Before) Page 27 of 27
WHEELS AND TIRES
Ref # Part Number Qty Description
1 532059192 SUB= 59192
2 532065139 SUB= 65139
3 532106222 SUB= 122073X
4 532059904 SUB= 59904
5 532138336 SUB= 106732X417
6 532124957 SUB= 278H
7 532124959 SUB= 9040H
8 532138337 SUB= 106108X417
9 532124635 SUB= 126957X
10 532124926 SUB= 7152J
11 532104757 SUB= 104757X
532144334 SUB= 144334