| Item | Part No. | Part Name | Qty | Serial No. |
| 176-49-00120 | OIL FILTER ASS'Y | 31593- | ||
| 1 | 175-49-11580 | ELEMENT | 31593- | |
| 2 | 176-49-42110 | CASE ASS'Y | 31593- | |
| 3 | 07042-10312 | PLUG | 31593- | |
| 4 | 145-49-12460 | BOLT | 31593- | |
| 5 | 170-14-18171 | SLEEVE | 31593- | |
| 6 | 170-14-18161 | SPRING | 31593- | |
| 7 | 175-43-14150 | CAGE | 31593- | |
| 8 | 01641-00608 | WASHER | 31593- | |
| 9 | 01590-20607 | NUT | 31593- | |
| 10 | 04050-11215 | PIN,COTTER | 31593- | |
| 11 | 6003200-4-40 | SPRING | 31593- | |
| 12 | 175-49-21733 | COVER | 31593- | |
| 13 | 07042-10108 | PLUG | 31593- | |
| 14 | 07000-42115 | O-RING | 31593- | |
| 15 | 01010-81440 | BOLT | 31593- | |
| 16 | 01643-31445 | WASHER | 31593- | |
| 17 | 01010-81230 | BOLT | 31593- | |
| 18 | 01643-31232 | WASHER | 31593- |