
3C402B (1999 & Before) Page 1 of 7 
GEAR CASE
 

3C402B (1999 & Before) Page 2 of 7 
GEAR CASE
Ref # Part Number Qty Description
1 17490416 SCREW.1/4-20 
2 137055 SUB= 137055X004 
3 137053 SHIFTER 
4 57072 SEAL 
5 57388 DRIVE LOK PIN 
6 48281 GEARCASE KIT 
7 77881 BEARING 
8 137051 SHAFT.WORM
9 137077 SHAFT.DRIVE.SD 
10 57079 THRUST WASHER 
11 131484 CLUTCH YOKE 
12 700343 BUSHING.GEAR BOX 
13 86447 PLUG PM 
14 137050 GEAR.HELICAL 
15 750436X CLUTCH JAW 
16 750355 SUB= 6066J 
17 12000003 RING  T 
18 850848 HI PRO KEY 
19 81585X004 SPRING BRKT
 

3C402B (1999 & Before) Page 3 of 7 
LAWN MOWER
 

3C402B (1999 & Before) Page 4 of 7 
LAWN MOWER
Ref # Part Number Qty Description
1 84676X479 SUB= 151516X479
2 132001 ROPE GUIDE
3 63601 SUB= 73800400
4 131959 BOLT.HANDLE.LM
5 851509 CONTROL BAR
6 66426 SUB= 7192J
7 85692 SUB= 74250434
8 851462 CONTROL THROTTLE
9 85723 WASHER PM 
10 130861 "CABLE,ENG ZONE CO" 
11 132649X479 SUB= 160223X479 
12 51793 HAIRPIN COTTER 
13 128638 "NUT,WING PM" 
14 128797 SUB= 140540 
15 750097 TAPPING SCREW 
16 701969X419 SUB= 150959 
17 701971X419 SUB= 150959 
18 55187 SCREW 
19 59289 STEEL WASHER 
20 82432X479 BAFFLE.MULCH.22SD 
21 751592 LOCKNUT PM 
22 700375 SUB= 700325X007 
23 84920 SUB= 146630 
24 87584X004 "BRKT,DEFL  PM" 
25 700331X004 SPRING SELECTOR 
26 87877 KNOB   PM 
27 85021X004 AXLE ARM 
28 62335 "WASHER, BELLEVIL." 
29 84921 SUB= 142748 
30 800390 SUB= 146247 
31 52160 WASHER 
32 85179 RETAINER CLIP PM 
33 77400 HUB CAP 
34 851856 SCREW 
35 73510400 NUT 
36 850998 SCREW 
37 851201X004 WASHER 
38 134612 SUB= 48283 
39 132352X479 BAFFLE FRONT 22SD 
40 701767 SUB= 702527 
41 69180 LOCKNUT 
42 74961008 SCREW WS 
43 851084 SCREW 
44 850263 LOCKWASHER 
45 851074 "WASHER,HARDEN" 
46 134768 SUB= 141114 
47 851514 ADAPTOR.BLADE.LM 
48 851854 "ROD,HINGE   " 
49 851852X004 "BRKT,HSG" 
51 851855 "SPRING,TORSION" 
54 851750 SUB= 532851750 
55 87677 HI PRO KEY PM 
56 59708 SCREW 
57 84596 ENGINE.PULLEY.FWG 
58 213146 CABLE CLAMP 
59 83816 SCREW PM 
61 85463 DECAL-DANGER PM 
62 REFER TO IMAGE
 

3C402B (1999 & Before) Page 5 of 7 
LAWN MOWER
Ref # Part Number Qty Description
63 83731 PUSH ON SPEED NUT 
64 851552 "SCREW,PAN HD" 
65 850472 "CLIP,CABLE"
83976X479 "BAFFLE,REAR" 
700480 "MANUAL,OP" 
702548 MANUAL.P.3C402B
 

3C402B (1999 & Before) Page 6 of 7 
LAWN MOWER
 

3C402B (1999 & Before) Page 7 of 7 
LAWN MOWER
Ref # Part Number Qty Description
1 137076 CONTROL.DRIVE
2 74189 NUT
3 750029 SCREW
4 700875 BOLT.1/4-20X2.0
5 77400 HUB CAP
6 85179 RETAINER CLIP PM
7 52160 WASHER
8 700953 WHEEL.8X2.LP.PR
9 12000057 SUB= 12000058 
10 137054 PINION.GEAR 
11 88080 DUST SHROUD PM 
12 87877 KNOB   PM 
13 700339 SUB= 151228 
14 700340 SUB= 151226 
15 88118 WASHER PM 
16 63601 SUB= 73800400 
17 850848 HI PRO KEY 
18 137090 SPRING.TENSION 
19 68038 SUB= 73850400 
20 75192 SPRING 
21 67725 WASHER FLUT 
22 702510 SUB= 48366 
23 137052 PULLEY.DRIVEN 
24 132010 LOCKNUT 
25 750097 TAPPING SCREW 
26 87930 GUIDE CLIP PM 
27 137080 COVER DRIVE BLK 
28 87866 SUB= 146072 
29 136797 SUB= 149746 
32 137078 SUB= 157769 
38 86012 DRV SHAFT TUBE PM 
39 88446 BUSHING.HEX