
BM4M479A (1999 & Before) Page 1 of 7
GEAR CASE ASSEMBLY

BM4M479A (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

BM4M479A (1999 & Before) Page 3 of 7
ROTARY LAWN MOWER

BM4M479A (1999 & Before) Page 4 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 128415 BLIND RIVET
2 151823 SUB= 145794
3 145640X479 HANDLE.UP.DLX.CON SUBS/1
4 63601 SUB= 73800400
5 130861 "CABLE,ENG ZONE CO"
7 700417 "CONTROL, THROTTLE"
8 144929 SCREW.HXHD.WASH.
9 136376 KNOB HANDLE
10 83816 SCREW PM
11 213146 CABLE CLAMP
12 151023 KIT.DOOR.REAR
13 750097 TAPPING SCREW
14 87930 GUIDE CLIP PM
16 146694 SCREW.1/4-20.38
17 145494 DECAL.DANGER.CUTF
18 150050 SCREW.HXTAP.10-24
19 73510400 NUT
20 84596 ENGINE.PULLEY.FWG
21 87677 HI PRO KEY PM
22 59708 SCREW
23 133040X479 REAR BAFFLE
24 146143X479 GUARD.FOOT.REAR.
25 700365X479 BAFFLE.SIDE
26 151751X479 SUB= 160368
28 54583 SCREW
29 133190X479 DISCHARGE BAFFLE
30 132001 ROPE GUIDE
31 66426 SUB= 7192J
32 151721X479 LOWER HANDLE
33 131959 BOLT.HANDLE.LM
34 51793 HAIRPIN COTTER
35 77400 HUB CAP
37 83923 HEX FLANGE LOCKNT
38 146247 WHEEL.8X2.PR.RAD.
39 151611 BOLT.SHLD.W/PATCH
40 62335 "WASHER, BELLEVIL."
41 145935X004 ARM.AXLE.ASM.BZP.
42 700331X004 SPRING SELECTOR
43 87877 KNOB PM
44 700329X007T WHEEL ADJ BRACKET
45 146630 SPACER.HEIGHT.ADJ
46 700330X007T WHEEL ADJ BRACKET
47 150078 SCREW.HXWS.5/16
50 151588X479 BRACKET.HDL.RH.
51 151589X479 BRACKET.HDL.LH.
54 851201X004 WASHER
55 150406 BOLT.ENG.3/8-16
57 702682X479 BAFFLE.FRT.ASM.
59 851084 SCREW
60 850263 LOCKWASHER
61 851074 "WASHER,HARDEN"
62 141114 "BLADE.MULCH.22"""
63 851514 ADAPTOR.BLADE.LM
64 151762 HOUSING KIT/LM
65 CHECK WITH SUPPLIER
68 88652 HINGE SCREW
70 134612 SUB= 48283
146983 MANUAL.OP.GEN.SP.

BM4M479A (1999 & Before) Page 5 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
146984 MANUAL.OP.GEN.SP.
151760 MANUAL.O.BM4M479A
MA36 CLIPPING DEFL

BM4M479A (1999 & Before) Page 6 of 7
ROTARY LAWN MOWER

BM4M479A (1999 & Before) Page 7 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 146323 CONTROL.DRV.56.25
2 63601 SUB= 73800400
3 144929 SCREW.HXHD.WASH.
4 700875 BOLT.1/4-20X2.0
5 77400 HUB CAP
7 145212 NUT.HXFLG.LOCK.
8 700953 WHEEL.8X2.LP.PR
9 12000058 E-RING.7/16.RE.
10 137054 PINION.GEAR
11 88080 DUST SHROUD PM
12 87877 KNOB PM
13 151520 WHEEL.ADJ.ASM.RH.
14 151521 WHEEL.ADJ.ASM.LH.
16 63601 SUB= 73800400
17 850848 HI PRO KEY
18 137090 SPRING.TENSION
20 75192 SPRING
21 67725 WASHER FLUT
22 702511 SUB= 48367
23 137052 PULLEY.DRIVEN
24 132010 LOCKNUT
27 137081 "COVER.DRIVE 22""RD"
28 146072 SCREWL.SLOT.TORXT
29 149746 SCREW.SLOT.TORTX.
30 149555 FRAME.CATCHER.2.5
31 149619 GRASSBAG.250B1.BL
32 137078 SUB= 157769
38 86012 DRV SHAFT TUBE PM
39 88446 BUSHING.HEX
145698 DECAL.FWGD.BESTGE