| Item | Part No. | Part Name | Qty | Serial No. |
| 426-16-21111 | OIL FILTER ASS'Y | 50001- | ||
| 1 | 424-16-11140 | ELEMENT | 50001- | |
| 2 | 425-16-21240 | COVER,HEAD | 50001- | |
| 3 | 425-16-21250 | RETAINER ASS'Y | 50001- | |
| 4 | 425-16-21260 | CASE | 50001- | |
| 5 | 425-16-21270 | PLUG,DRAIN | 50001- | |
| 6 | 07000-12014 | O-RING | .- | |
| 6 | \1\07000-02014 | O-RING | 50001-. | |
| 7 | 07000-12125 | O-RING | .- | |
| 7 | \1\07000-02125 | O-RING | 50001-. | |
| 8 | 425-16-11240 | PLUG | 50001- | |
| 9 | 07002-13334 | O-RING | .- | |
| 9 | \1\07002-03334 | O-RING | 50001-. | |
| 10 | 07000-13035 | O-RING | .- | |
| 10 | \1\07000-03035 | O-RING | 50001-. | |
| 11 | 425-16-11260 | PLATE | 50001- | |
| 12 | 425-16-11270 | PLATE | 50001- | |
| 13 | 01010-81040 | BOLT | .- | |
| 13 | \1\01010-51040 | BOLT | 50001-. | |
| 14 | 01010-81025 | BOLT | .- | |
| 14 | \1\01010-51025 | BOLT | 50001-. | |
| 15 | 01602-21030 | WASHER,SPRING | 50001- | |
| 16 | 01580-11008 | NUT | 50001- |