0639-232
	Optional Kit
1	0602-916
	Cover, Dropcase
2	0602-444
	Sprocket, 19T
3	0123-641
	Washer, Fiber
4	0623-293
	Plug
5	0602-012
	Spacer, Shaft
6	0602-135
	Extension, Driveshaft
7	0702-048
	Gear, Reverse-55T (inc. 8-10)
8	0602-023
	. Washer, Thrust
9	0602-022
	. Bearing, Thrust
10	0602-024
	. Ring, Retaining
11	0602-028
	Spring, Return
12	0602-014
	Retainer, Shaft
13	8051-277
	Washer, Lock
14	8002-230
	Screw, Cap
15	0623-081
	Screw, Self-Tapping
16	0602-094
	Shaft, Reverse
17	0702-261
	Idler, Reverse Assembly-19T (inc. one No. 18)
18	0602-018
	. Bearing
19	0602-215
	Spacer, Reverse Idler
20	8050-242
	Washer
21	8002-130
	Screw, Cap
22	0602-466
	Bracket, Chain Backing
23	0602-085
	Fork, Shift
24	0702-291
	Shaft, Shift Fork
25	0602-479
	Plug, Drain
26	0602-021
	Seal, O-Ring
27	0623-542
	Pin, Roll
28	0602-483
	Stick, Oil Level
29	0602-366
	Aligner, Idler
30	0670-183
	O-Ring, Oil Stick
31	0702-170
	Sprocket Assembly, 39T (inc. 32-38)
32	0602-016
	. Bearing
33	0123-430
	. Nut
34	0623-182
	. Screw, Cap
35	0602-138
	. Spring, Compression
36	0602-133
	. Pin, Slip
37	0602-144
	. Retainer, Spring
38	N/A
	. Sprocket
39	0702-260
	Idler, Reverse Assembly-24T (Inc. one No.18)
40	0602-112
	Cover, Oil Vent