1639-923
	Optional Kit - Low Alt.
	1639-924
	Optional Kit - High Alt.
1	1602-222
	Cover, Dropcase
2	0602-444
	Sprocket, 19T (0-5,000 ft Alt.)
3	1602-213
	O-Ring
4	0623-293
	Plug, Drain (One Included in Kit)
5	0602-012
	Spacer, Shaft
6	1602-048
	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	0602-783
	Retainer, Shaft Extension
13	0623-081
	Screw, Self-Tapping
14	0602-018
	Bearing
15	1602-041
	Chain, 70P
16	0602-094
	Shaft, Reverse
17	0702-366
	Idler, Reverse Assembly - 19T (inc. 18)
18	1602-045
	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	0702-350
	Shaft, Shift Fork
25	0602-479
	Plug, Drain
26	0602-021
	Seal, O-Ring
27	0623-542
	Pin, Spring
28	0623-914
	Screw, Self-Tapping
29	0602-366
	Aligner, Idler - Pin
30	0605-014
	O-Ring, Oil Level Stick Tube
31	0702-170
	Sprocket Assembly, 39T (inc. 32-38)
32	0602-016
	Bearing
33	0123-430
	Nut, Lock
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
	Sprocket, Idler - 24T (inc. 14)
40	0602-151
	Cover, Oil Vent
41	1602-044
	Washer, Thrust
42	1602-106
	Tube, Oil Level Stick
43	1602-107
	Stick, Oil Level
44	0623-640
	Screw, Self-Tapping
45	0623-122
	Nut, Lock