| Item | Part No. | Part Name | Qty | Serial No. |
| 154-49-00060 | VALVE ASS'Y,MAIN RELIEF | 3689- | ||
| 1 | \6\ | HOUSING | 3689- | |
| 2 | 145-14-23720 | PISTON | 3689- | |
| 3 | 145-14-23710 | VALVE | 3689- | |
| 4 | 195-40-11431 | SPRING | 3689- | |
| 5 | 170-33-13530 | STOPPER | 3689- | |
| 6 | 07000-13025 | O-RING | 3689- | |
| 7 | 04065-03515 | RING,SNAP | 3689- | |
| 8 | 07235-10628 | ELBOW | 3689- | |
| 9 | 07002-02434 | O-RING | 3689- | |
| 10 | 154-49-51930 | TUBE | 3689- | |
| 11 | 07000-13032 | O-RING | 3689- | |
| 12 | 01010-81035 | BOLT | 3689- | |
| 13 | 01643-31032 | WASHER | 3689- | |
| 14 | 154-49-51390 | TUBE | 3689- | |
| 15 | 22W-44-14580 | ELBOW | 3689- | |
| 16 | 07260-20922 | HOSE | 3689- | |
| 17 | 07281-00197 | CLAMP | 3689- | |
| 18 | 01010-81075 | BOLT | 3689- | |
| 19 | 01643-31032 | WASHER | 3689- | |
| 20 | 175-06-25210 | BRACKET | 3689- | |
| 21 | 07000-13042 | O-RING | 3689- | |
| 22 | 01010-81650 | BOLT | 3689- | |
| 23 | 195-49-11870 | CLAMP | 3689- | |
| 24 | 01010-81230 | BOLT | 3689- | |
| 25 | 01643-31232 | WASHER | 3689- |