| Item | Part No. | Part Name | Qty | Serial No. |
| 257-30-11100 | GEAR CASE ASS'Y | 1001- | ||
| 1 | \6\ | CASE | 1001- | |
| 2 | \6\ | CAP | 1001- | |
| 3 | 268-30-11130 | PIN | 1001- | |
| 4 | 257-30-11140 | GASKET | 1001- | |
| 5 | 01010-31045 | BOLT | 1001- | |
| 6 | 01602-01030 | WASHER | 1001- | |
| 7 | 265-30-21310 | PLUG | 1001- | |
| 8 | 265-30-21460 | GAUGE,OIL LEVEL | 1001- | |
| 9 | 2692-3-11150 | PLUG | 1001- | |
| 10 | 04530-01222 | BOLT | 1001- |