| Item | Part No. | Part Name | Qty | Serial No. |
| YM194361-41120 | OIL PUMP ASS'Y | 01001- | ||
| 1 | \6\ | CASE | 01001- | |
| 2 | \6\ | GEAR,DRIVE | 01001- | |
| 3 | YM22522-030130 | KEY | 01001- | |
| 4 | \6\ | GEAR,DRIVEN | 01001- | |
| 5 | \6\ | BUSHING | 01001- | |
| 6 | \6\ | BUSHING | 01001- | |
| 7 | \6\ | BUSHING | 01001- | |
| 8 | \6\ | BUSHING | 01001- | |
| 9 | YM24315-000200 | O-RING | 01001- | |
| 10 | YM194320-41150 | COVER | 01001- | |
| 11 | YM24341-000480 | O-RING | 01001- | |
| 12 | YM24341-000100 | O-RING | 01001- | |
| 13 | YM26450-080252 | BOLT | 01001- | |
| 14 | YM22217-080000 | WASHER | 01001- | |
| 15 | YM194320-41160 | SEAL | 01001- |