| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 450-867 | OIL PUMP ASS'Y | 19320- | |
| 2 | 452-553 | GASKET (KIT) | 19320- | |
| 3 | 456-793 | BOLT | 19320- | |
| 4 | 452-554 | GASKET (KIT) | 19320- | |
| 5 | 454-339 | TUBE,OIL SUCTION | 19320- | |
| 6 | 456-773 | BOLT | 19320- | |
| 7 | 456-718 | BOLT,JOINT | 19320- | |
| 8 | 454-329 | PIPE | 19320- | |
| 456-808 | BOLT ASS'Y | 19320- | ||
| 9 | 456-721 | BOLT,JOINT | 19320- | |
| 10 | 455-201 | SEAL,RING | 19320- | |
| 11 | 456-109 | SEAL (KIT) | 19320- | |
| 12 | 455-201 | SEAL,RING (KIT) | 19320- |