| Item | Part No. | Part Name | Qty | Serial No. |
| (380-173822-2) | TRANSMISSION ASS'Y | 471-3916 | ||
| (380-886505-1) | TRANSMISSION ASS'Y | 3-470 | ||
| 380-163402-3 | CLUTCH ASS'Y,1ST GEAR | 3-3916 | ||
| 1 | 380-189329-2 | CYLINDER ASS'Y | (10144)-3916 | |
| \3\380-189329-1 | CYLINDER ASS'Y | (10001)-(10143) | ||
| (380-189329-2{380-129505-2)} | ||||
| 2 | 380-188628-3 | SLEEVE | 3-3916 | |
| 3 | 380-189328-1 | RACE | 3-3916 | |
| 4 | 380-129502-2 | PISTON | 3-3916 | |
| 5 | 380-150427-1 | WASHER | 3-3916 | |
| 6 | 380-125506-1 | PLATE | 3-3916 | |
| 7 | 380-125504-1 | PLATE | 3-3916 | |
| 8 | 380-125505-1 | PLATE | 3-3916 | |
| 9 | 380-129505-2 | PLATE | (10144)-3916 | |
| \3\380-129505-1 | PLATE | (10001)-(10143) | ||
| (380-129505-2{380-189329-2)} | ||||
| 10 | 381-970267-1 | STUD | (12619)-3916 | |
| \3\380-887785-1 | STUD | (10144)-(12618) | ||
| (381-897637-1(6){381-970267-1(3))} | ||||
| \3\380-129506-1 | SCREW | (10001)-(10143) | ||
| (380-887785-1(3){381-897637-1(6))} | ||||
| 380-189329-2{380-129505-2)} | ||||
| 11 | 381-897637-1 | NUT | (12619)-3916 | |
| 380-125553-1 | NUT | (10144)-(12618) | ||
| 380-125553-1 | NUT | (10001)-(10143) | ||
| 12 | 380-125573-1 | RING | 3-3916 | |
| 13 | 380-125570-3 | GEAR¤ 23 TEETH | 3-3916 | |
| 14 | \6\ | BUSHING | 3-3916 | |
| 15 | 380-133601-1 | RING (K6) | 3-3916 | |
| 16 | 380-133600-1 | RING (K6) | 3-3916 | |
| 17 | 380-129503-1 | PIN | 3-3916 | |
| 18 | 380-888502-2 | SPRING | 1720-3916 | |
| 380-888502-1 | SPRING | 603-1719 | ||
| \0\380-129504-1 | SPRING | 3-602 | ||
| 19 | 380-150432-1 | WASHER | 3-3916 |