
BM4Z413A (1999 & Before) Page 1 of 7
GEAR CASE ASSEMBLY

BM4Z413A (1999 & Before) Page 2 of 7
GEAR CASE ASSEMBLY
Ref # Part Number Qty Description
702511 SUB= 48367
1 17490416 SCREW.1/4-20
2 137055 SUB= 137055X004
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

BM4Z413A (1999 & Before) Page 3 of 7
POWER PROPELLED

BM4Z413A (1999 & Before) Page 4 of 7
POWER PROPELLED
Ref # Part Number Qty Description
1 145640X479 HANDLE.UP.DLX.CON SUBS/1
2 130861 "CABLE,ENG ZONE CO"
3 144929 SCREW.HXHD.WASH.
4 STD541425 LOCKNUT
5 66426 SUB= 7192J
6 136376 KNOB HANDLE
7 73510400 NUT
8 145794 BAIL.CNTRL.DLX.
9 48137 SUB= 91848137
10 146883 SUB= 164286
11 128415 BLIND RIVET
13 54583 SCREW
14 700483X479 SUB= 156374X479
15 700365X479 BAFFLE.SIDE
16 133190X479 DISCHARGE BAFFLE
17 140661X479 BAFFLE.HSG.RER.22
20 146143X479 GUARD.FOOT.REAR.
21 133170X479 MULCHER PLATE
22 84596 ENGINE.PULLEY.FWG
23 87677 HI PRO KEY PM
24 77400 HUB CAP
25 85179 RETAINER CLIP PM
26 52160 WASHER
27 800390 SUB= 146247
28 142748 BOLT SHLD 3/8-16
29 62335 "WASHER, BELLEVIL."
30 87886X004 AXLE ARM
31 132800 SUB= 532132800
32 850862X004 SELECTOR SPRING
34 84920 SUB= 146630
35 750866 "BRKT, WHL ADJ LR"
36 750865 BRKT WHL ADJ RR
37 55187 SCREW
39 701923X417 SUB= 701923X479
40 701921X417 SUB= 701921X479
41 146653 SCREW.HXHD.3/8-16
42 750097 TAPPING SCREW
43 87930 GUIDE CLIP PM
44 147296 KIT.HSG.22QT.FWGD
45 148353 WASHER
46 144229X004 ADAPTER BLADE ASM
47 141114 "BLADE.MULCH.22"""
48 851074 "WASHER,HARDEN"
49 850263 LOCKWASHER
50 851084 SCREW
51 700464X479 BAFFLE.FRT.22RD
52 145494 DECAL.DANGER.CUTF
53 134612 SUB= 48283
55 751592 LOCKNUT PM
56 88652 HINGE SCREW
57 51793 HAIRPIN COTTER
58 132813X479 SUB= 151721X479
59 131959 BOLT.HANDLE.LM
61 132001 ROPE GUIDE
64 CHECK WITH SUPPLIER
64 145232 ENGINE HONDA
65 701458 SUB= 150128
66 143984X479 SUB= 140864

BM4Z413A (1999 & Before) Page 5 of 7
POWER PROPELLED
Ref # Part Number Qty Description
67 142386 GUARD.DISCHG.Q-TM
68 702808 SPRING.HINGE
69 702809 ROD.HINGE
70 141839 NUT.SPEED.TYPE.J
71 141841 SCREW.PNHD.#10
72 86344 SCREW PM
74 147551 CONTROL.THRTL.AXL
75 67510 SUB= 19131016
76 146694 SCREW.1/4-20.38
147181 DECAL.Q-TRIM.CHUT
147007 MANUAL.O.BM4Z413Z

BM4Z413A (1999 & Before) Page 6 of 7
POWER PROPELLED

BM4Z413A (1999 & Before) Page 7 of 7
POWER PROPELLED
Ref # Part Number Qty Description
1 146400 DRIVE.CABLE.56.25
2 146323 CONTROL.DRV.56.25
3 63601 SUB= 73800400
4 144929 SCREW.HXHD.WASH.
5 146257 V BELT
6 700875 BOLT.1/4-20X2.0
7 85179 RETAINER CLIP PM
8 77400 HUB CAP
9 52160 WASHER
10 86960 BUSHING.ROUND
11 700953 WHEEL.8X2.LP.PR
12 12000058 E-RING.7/16.RE.
13 137054 PINION.GEAR
14 88080 DUST SHROUD PM
15 88118 WASHER PM
16 67725 WASHER FLUT
17 77881 BEARING
18 132800 SUB= 532132800
25 147183 DECAL.DRV.FGD.22Q
27 143603 SCREW.HXHD.10-20
28 702806 SUB= 154990
31 132010 LOCKNUT
32 137052 PULLEY.DRIVEN
33 146884 KIT.CNTRL.CABLE.
35 144007 SUB= 147014
36 702511 SUB= 48367
37 146467 SPRING
38 STD541425 LOCKNUT
40 75192 SPRING
41 144006 SUB= 147015
52 851658 "TUBE,CATCHER"
53 851735 "FRAME,CATCHER"
54 147019 SUB= 129256
55 86012 DRV SHAFT TUBE PM
57 131029 SCREW
58 750634 SCREW
59 851739 "TOP,CATCHER"