| Ref# | Part Info |
| 0638-735 | |
| Optional Kit (Inc. Battery and Starter Motor Assemblies) | |
| 1 | 0645-168 |
| Gear, Ring | |
| 2 | 0623-441 |
| Screw, Machine | |
| 3 | 0645-072 |
| Bracket, Starter | |
| 4 | 8050-242 |
| Washer | |
| 5 | 8040-426 |
| Nut, Lock | |
| 6 | 8012-040 |
| Screw, Cap | |
| 7 | 8051-217 |
| Washer, Lock | |
| 8 | 8050-217 |
| Washer | |
| 9 | 0623-122 |
| Nut | |
| 10 | 0645-115 |
| Cable, Solenoid/Starter | |
| 11 | 0623-144 |
| Tie, Cable | |
| 12 | 0745-052 |
| Motor, Electric Start (inc. 13-23) | |
| 13 | 0645-192 |
| . Cap, Commutator (inc. 14) | |
| 14 | 0645-190 |
| .. Kit, Brush and Spring | |
| 15 | 0 |
| . Case, Motor (Not a Service Part) | |
| 16 | 0645-189 |
| . Armature | |
| 17 | 0645-126 |
| . Washer, Wave | |
| 18 | 0623-093 |
| . Bolt, Ribbed | |
| 19 | 0645-188 |
| . Cap, Drive | |
| 20 | 0645-191 |
| . Bolt, Starter Motor | |
| 21 | 0645-187 |
| . Pinion, Drive Assembly (inc. 22-23) | |
| 22 | 0645-186 |
| .. Kit, Stopper - Pinion | |
| 23 | 0 |
| .. Washer, Sling (Not a Service Part) | |
| 24 | 0645-127 |
| Washer, Thrust |