| Item | Part No. | Part Name | Qty | Serial No. |
| 234-60-31300 | FILTER ASS'Y,RETURN | 11501- | ||
| 1 | 234-60-31320 | CASE | 11501- | |
| 2 | 07042-20108 | PLUG | 11501- | |
| 3 | 234-60-31330 | ELEMENT | 11501- | |
| 4 | 234-60-31400 | VALVE ASS'Y | 11501- | |
| 5 | 234-60-31350 | SPRING | 11501- | |
| 6 | 234-60-31340 | HEAD | 11501- | |
| 7 | 234-60-31310 | COVER | 11501- | |
| 8 | 234-60-31360 | O-RING | 11501- | |
| 9 | 01252-31230 | BOLT | 11501- | |
| 10 | 234-60-31370 | PACKING | 11501- | |
| 11 | 01010-51020 | BOLT | 11501- | |
| 12 | 234-60-31380 | WASHER | 11501- | |
| 13 | 01640-21016 | WASHER | 11501- |