| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6678-21-6320 | BRACKET,FILTER | 23020- | |
| 2 | 02011-20802 | BOLT | 23020- | |
| 3 | 02310-11632 | WASHER,SPRING | 23020- | |
| 4 | 01050-31230 | BOLT | 23020- | |
| 5 | 01602-01236 | WASHER,SPRING | 23020- | |
| 6 | 6610-81-8150 | BOLT | 23020- | |
| 7 | 01602-01236 | WASHER,SPRING | 23020- | |
| 6678-51-4000 | OIL FILTER ASS'Y | 23020- | ||
| 8 | 6610-51-4110 | HEAD,FILTER | 23020- | |
| 9 | 02720-20608 | PLUG | 23020- | |
| 6610-50-5100 | ELEMENT ASS'Y | 23020- | ||
| 10 | 6610-51-4810 | GASKET | 23020- | |
| 11 | \6\ | ELEMENT | 23020- | |
| 12 | 6631-51-4590 | BOLT | 23020- | |
| 13 | 01602-01134 | WASHER,SPRING | 23020- | |
| 14 | 01640-21123 | WASHER | 23020- | |
| 15 | 02010-20751 | BOLT | 23020- | |
| 16 | 6610-51-4130 | RETAINER,UPPER | 23020- | |
| 6610-51-4032 | RELIEF VALVE ASS'Y | 23020- | ||
| 17 | 6610-51-4312 | RETAINER,LOWER | 23020- | |
| 18 | 6610-51-4340 | BALL | 23020- | |
| 19 | 6610-51-4351 | SPRING | 23020- | |
| 20 | 6610-51-4360 | RETAINER,SPRING | 23020- | |
| 21 | 6610-51-4331 | RING,SNAP | 23020- | |
| 22 | 6610-51-4510 | SPRING,SHOCK | 23020- | |
| 23 | 6610-51-4200 | CASE,FILTER | 23020- | |
| 25 | 6610-51-4520 | PLUG,DRAIN | 23020- | |
| 26 | 09636-00120 | PLATE¤ INSTRUCTION | 23020- |