
PP55Y22CHA (1999 & Before) Page 1 of 7
GEAR CASE ASSEMBLY

PP55Y22CHA (1999 & Before) Page 2 of 7
GEAR CASE ASSEMBLY
Ref # Part Number Qty Description
702511 SUB= 48367
1 17490416 SCREW.1/4-20
2 137055X004 BRACKET.GEARCASE
3 137053 SHIFTER
4 57072 SEAL
6 48373 KIT GEARCASE HALV
7 77881 BEARING
8 137051 SHAFT.WORM
9 137074 SHAFT.DRIVE
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 750369 SUB= 6066J
17 12000003 RING T
18 850848 HI PRO KEY
19 81585X004 SPRING BRKT

PP55Y22CHA (1999 & Before) Page 3 of 7
ROTARY LAWN MOWER

PP55Y22CHA (1999 & Before) Page 4 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 166862X479 HANDLE.UP.DLX.COMF.
3 144929 SCREW.HXHD.WASH.
4 63601 SUB= 73800400
5 66426 SUB= 7192J
6 136376 KNOB HANDLE
7 63601 SUB= 73800400
8 145794 BAIL.CNTRL.DLX.
9 151023 KIT.DOOR.REAR
11 150050 SCREW.HXTAP.10-24
12 54583 SCREW
14 156380X479 BACK PLATE
15 700365X479 BAFFLE.SIDE
16 133190X479 DISCHARGE BAFFLE
17 133040X479 REAR BAFFLE
19 148195 KIT.DOOR.MUL.CO
20 140540 SKIRT.REAR.FGD.22
21 163340 THROTTLE CONTROL
22 84596 ENGINE.PULLEY.FWG
23 87677 HI PRO KEY PM
24 128415 BLIND RIVET
27 701401 WHEEL.14X2.PR.RAD
28 142748 BOLT SHLD 3/8-16
29 61651 WASHER
30 750913X004 "AXLE ARM,REAR PM"
31 87877 KNOB PM
32 700331X004 SPRING SELECTOR
33 145285 GUARD.DISCH.CLIPO
34 146630 SPACER.HEIGHT.ADJ
35 700325X007 BRACKET.ADJ.9POS.
37 150078 SCREW.HXWS.5/16
39 161814X479 HANDLE BRKT ASY L
40 161812X479 HANDLE BRKT ASY R
41 150406 BOLT.ENG.3/8-16
44 162963 LAWN MOWER HOUSING
45 83923 HEX FLANGE LOCKNT
46 851514 ADAPTOR.BLADE.LM
47 141114 "BLADE.MULCH.22"""
48 851074 "WASHER,HARDEN"
49 850263 LOCKWASHER
50 851084 SCREW
51 144964 KIT.BAF.FRT.22RD
52 107339X DECAL HYT
53 130861 "CABLE,ENG ZONE CO"
55 751592 LOCKNUT PM
56 88652 HINGE SCREW
57 51793 HAIRPIN COTTER
58 151721X479 LOWER HANDLE
59 131959 BOLT.HANDLE.LM
60 851201X004 WASHER
61 132001 ROPE GUIDE
62 134612 SUB= 48283
64 SUPPLIER CHECK WITH SUPPLIER
65 77400 HUB CAP
69 166649 PLUG.MULCH.22RD
70 74760612 SUB= 74780612
71 88348 WASHER PM
72 57143 WAVE WASHER
145658 MANUAL.GEN.SP.E.

PP55Y22CHA (1999 & Before) Page 5 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
145659 MANUAL.OP.GEN.SP
162300 DECAL.WARNING
169333 REPAIR PARTS MANUAL

PP55Y22CHA (1999 & Before) Page 6 of 7
ROTARY LAWN MOWER

PP55Y22CHA (1999 & Before) Page 7 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 146323 CONTROL.DRV.56.25
3 145212 NUT.HXFLG.LOCK.
4 158755 PAN HEAD SCREW
5 146527 SUB= 157769
6 150495 SPRING.RETAINER.
8 77400 HUB CAP
11 700953 WHEEL.8X2.LP.PR
12 12000058 E-RING.7/16.RE.
13 137054 PINION.GEAR
14 88080 DUST SHROUD PM
16 67725 WASHER FLUT
18 87877 KNOB PM
26 146072 SCREWL.SLOT.TORXT
27 149746 SCREW.SLOT.TORTX.
28 137081 "COVER.DRIVE 22""RD"
31 132010 LOCKNUT
32 137052 PULLEY.DRIVEN
35 151521 WHEEL.ADJ.ASM.LH.
36 702511 SUB= 48367
37 137090 SPRING.TENSION
38 63601 SUB= 73800400
40 75192 SPRING
41 151520 WHEEL.ADJ.ASM.RH.
53 149555 FRAME.CATCHER.2.5
54 168790 GRASSBAG
55 86012 DRV SHAFT TUBE PM
60 751152 LOCKNUT