| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | (37B-01-11301) | TURBO ENGINE, ASSEMBLY | 12970- | |
| 1 | YM123900-77010 | STARTING MOTOR, ASSEMBLY | 12970- | |
| 2 | YM123900-77400 | ARMATURE, ASSEMBLY | 12970- | |
| 5 | YM123900-77440 | COIL, ASSEMBLY, FIELD | 12970- | |
| 6 | YM123900-77450 | BRUSH (+) | 12970- | |
| 7 | YM123900-77460 | COVER, REAR | 12970- | |
| 8 | YM123900-77480 | HOLDER ASSEMBLY, BRUSH | 12970- | |
| 9 | YM123900-77450 | BRUSH (+) | 12970- | |
| 10 | YM121254-77590 | SPRING | 12970- | |
| 11 | YM123900-77510 | PINION, ASSEMBLY | 12970- | |
| 12 | YM123900-77520 | CLUTCH, ASSEMBLY | 12970- | |
| 13 | YMX2240610100 | BEARING, BALL | 12970- | |
| 14 | YM123900-77540 | PINION AND SHAFT, ASSEMBLY | 12970- | |
| 15 | YM119131-77550 | STOPPER | 12970- | |
| 19 | YM129900-77591 | SWITCH ASSEMBLY, MAGNETIC | 12970- | |
| 20 | YM123900-77610 | RETAINER | 12970- | |
| 21 | YM129900-77620 | LEVER, ASSEMBLY | 12970- | |
| 22 | YM123900-77640 | BOLT, FLANGED | 12970- | |
| 23 | YM123900-77650 | COVER KIT | 12970- | |
| 24 | YM123900-77710 | HOUSING, CENTER | 12970- | |
| 25 | YM171008-77750 | COVER | 12970- | |
| 26 | YM26116-120302 | BOLT | 12970- | |
| SEE FIG. 0211 |