1639-923
	Optional Kit-Low Alt.
	1639-924
	Optional Kit-High Alt.
1	0702-170
	Sprocket Assembly 39T (inc. 2-8) 2 0 Sprocket
3	0602-144
	Retainer, Spring
4	0602-133
	Pin, Slip
5	0602-138
	Spring, Compression
6	0623-182
	Screw, Cap
7	0123-430
	Nut, Lock
8	0602-016
	Bearing
9	0602-012
	Spacer, Shaft
10	1602-041
	Chain 70P
11	1602-048
	Extension, Driveshaft
12	0702-048
	Gear, Reverse 55T (inc. 13-15)
13	0602-023
	Washer, Thrust
14	0602-022
	Bearing, Thrust
15	0602-024
	Ring, Retaining
16	8002-231
	Screw, Cap
17	8050-272
	Washer
18	0702-372
	Retainer, Shaft (inc. 43)
19	0602-028
	Spring, Return
20	0702-260
	Idler, Reverse-Assembly 24T (inc. 21)
21	0602-018
	Bearing
22	0602-094
	Shaft, Reverse
23	0702-366
	Idler, Reverse-Assembly 19T (inc. 42)
24	0602-215
	Spacer, Reverse Idler
25	8002-130
	Screw, Cap
26	8050-242
	Washer
27	0623-465
	Nut, Lock
28	0623-231
	Washer, Spring
29	0602-444
	Sprocket, 19T
30	1602-046
	Washer, Tab Lock
31	8041-426
	Nut, Lock
32	0602-198
	Plate, Flange
33	1602-052
	Bearing, 7/8 in.
34	0107-003
	Seal, O-Ring
35	0607-025
	O-Ring, Stud
36	1602-051
	Bearing, 1 in.
37	0623-317
	Stud, Ribbed
38	8040-426
	Nut, Lock
39	0602-366
	Aligner, Idler-Pin
40	8070-153
	Pin, Spring
41	1602-044
	Washer, Thrust
42	1602-045
	Bearing