
BM4Z411A (1999 & Before) Page 1 of 7
GEAR CASE ASSEMBLY

BM4Z411A (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

BM4Z411A (1999 & Before) Page 3 of 7
ROTARY LAWN MOWER

BM4Z411A (1999 & Before) Page 4 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 850724 SUB= 155890
2 145794 BAIL.CNTRL.DLX.
3 145640X479 HANDLE.UP.DLX.CON SUBS/1
4 63601 SUB= 73800400
5 133107 ZONE CONTROL
6 750783 SPRING(LEFT)
7 144929 SCREW.HXHD.WASH.
8 147551 CONTROL.THRTL.AXL
9 87692 KNOB PM
10 750893 HINGE ROD
11 65231 SCREW
12 752110 SUB= 532752110
13 750097 TAPPING SCREW
14 87930 GUIDE CLIP PM
15 146694 SCREW.1/4-20.38
16 751155 SCREW
17 107339X DECAL HYT
18 752100X479 HDLE LINK RH PM
19 73510400 NUT
20 84596 ENGINE.PULLEY.FWG
21 87677 HI PRO KEY PM
22 59708 SCREW
23 752102X479 HDLE LINK LH PM
24 752183X BOLT
25 63124 SUB= 73690500
26 146687X479 BACK PLATE
27 67510 SUB= 19131016
28 128415 BLIND RIVET
29 751152 LOCKNUT
30 132001 ROPE GUIDE
31 66426 SUB= 7192J
32 750579X479 SUB= 151720X479
33 131959 BOLT.HANDLE.LM
34 751872 SCREW
35 77400 HUB CAP
36 85179 RETAINER CLIP PM
37 52160 WASHER
38 800390 SUB= 146247
39 142748 BOLT SHLD 3/8-16
40 62335 "WASHER, BELLEVIL."
41 87886X004 AXLE ARM
42 850862X004 SELECTOR SPRING
43 132800 SUB= 532132800
44 750866 "BRKT, WHL ADJ LR"
45 84920 SUB= 146630
46 750865 BRKT WHL ADJ RR
47 55187 SCREW
48 146143X479 GUARD.FOOT.REAR.
50 147035 BRACKET.HANDLE.RH
51 147036 BRACKET.HANDLE.LH
52 751592 LOCKNUT PM
53 750700 "COVER,BATTERY"
54 146669 TUNNEL.HI-VAC
55 146653 SCREW.HXHD.3/8-16
57 801652X479 BAFFLE.FRT.PNT.
59 851084 SCREW
60 850263 LOCKWASHER
61 851074 "WASHER,HARDEN"

BM4Z411A (1999 & Before) Page 5 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
62 141114 "BLADE.MULCH.22"""
63 144229X004 ADAPTER BLADE ASM
64 147013 KIT.HSG.22RD.
65 CHECK WITH SUPPLIER
68 88652 HINGE SCREW
70 134612 SUB= 48283
72 148353 WASHER
147011 MANUAL.O.BM4Z411A
MA40 CHUTE DEFLECTOR

BM4Z411A (1999 & Before) Page 6 of 7
ROTARY LAWN MOWER

BM4Z411A (1999 & Before) Page 7 of 7
ROTARY LAWN MOWER
Ref # Part Number Qty Description
1 147724 CONTROL.DRV.FWGD.
2 63601 SUB= 73800400
3 144929 SCREW.HXHD.WASH.
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 12000058 E-RING.7/16.RE.
10 137054 PINION.GEAR
11 88080 DUST SHROUD PM
12 132800 SUB= 532132800
13 148486 ADJUSTER.WHL.LH.7
14 148487 ADJUSTER.WHL.RH.7
15 88118 WASHER PM
16 63601 SUB= 73800400
17 850848 HI PRO KEY
18 137090 SPRING.TENSION
19 63601 SUB= 73800400
20 75192 SPRING
21 67725 WASHER FLUT
22 702511 SUB= 48367
23 137052 PULLEY.DRIVEN
24 132010 LOCKNUT
25 751152 LOCKNUT
26 752160 "BAFFLE,HI VAC"
27 137088 DRIVE COVER
28 87866 SUB= 146072
30 125781 CATCHER FRAME
31 147012 SUB= 148939
32 137078 SUB= 157769
33 72070404 SUB= 872070404
34 750029 SCREW
38 86012 DRV SHAFT TUBE PM
39 88446 BUSHING.HEX
40 74760412 BOLT LT
148359 DRIVE COVER DECAL