| Item | Part No. | Part Name | Qty | Serial No. |
| 102-10-00013 | RELIEF VALVE ASS'Y | 78604- | ||
| 1 | 102-10-46312 | BODY | 78604- | |
| 2 | 102-10-46360 | PLUG | 78604- | |
| 3 | 120-49-34331 | PLUG | 78604- | |
| 4 | 07002-02434 | O-RING | 78604- | |
| 5 | 113-15-25210 | SPOOL | 78604- | |
| 6 | 103-15-15450 | VALVE | 78604- | |
| 7 | 103-15-15460 | VALVE | 78604- | |
| 8 | 125-15-15290 | SPRING | 78604- | |
| 9 | 102-10-53410 | SPRING | 78604- | |
| 10 | 112-10-46210 | SHIM, 0.5MM | 78604- | |
| 11 | 01010-81070 | BOLT | 78604- | |
| 12 | 01602-21030 | WASHER | 78604- | |
| 13 | 07000-02021 | O-RING | 78604- | |
| 14 | 07000-01008 | O-RING | 78604- | |
| 15 | 102-10-49120 | SPRING | 78604- | |
| 16 | 101-11-16180 | LEVER | 78604- | |
| 17 | 01641-21223 | WASHER | 78604- | |
| 18 | 04050-13020 | PIN | 78604- | |
| 19 | 01641-21223 | WASHER | 78604- | |
| 20 | 04050-13020 | PIN | 78604- | |
| 21 | 102-10-49210 | LEVER | 78604- | |
| 22 | 06120-02216 | BEARING | 78604- | |
| 23 | 06122-02204 | SEAL | 78604- | |
| 24 | 07020-00675 | FITTING,GREASE | 78604- | |
| 25 | 102-10-49220 | COLLAR | 78604- | |
| 26 | 04064-02212 | RING | 78604- |