| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21W-973-4640 | HOSE | 4001- | |
| 2 | 21W-973-4630 | HOSE | 4001- | |
| 3 | 21W-973-4471NK | TUBE | 12049- | |
| 3 | 21W-973-4471SA | TUBE (YELLOW) | 4001-12048 | |
| 4 | 21W-973-4491NK | TUBE | 12049- | |
| 4 | 21W-973-4491SA | TUBE (YELLOW) | 4001-12048 | |
| 5 | 22B-62-19410 | CLAMP | 12049- | |
| 5 | 203-62-43370SA | CLAMP (YELLOW) | 4001-12048 | |
| 6 | 01010-81270 | BOLT | 4001- | |
| 7 | 01643-31232 | WASHER | 4001- | |
| 8 | 203-62-43380 | CUSHION | 4001- | |
| 9 | 203-62-43390 | CUSHION | 4001- | |
| 203-973-5803 | VALVE ASS'Y | 4001- | ||
| 10 | 07000-13031 | O-RING | 4001- | |
| 11 | 04025-00412 | PIN | 4001- | |
| 12 | 04064-03015 | RING | 4001- | |
| 13 | 203-973-3913 | BODY | 4001- | |
| 14 | 203-973-3923 | SHAFT | 4001- | |
| 15 | 07000-13025 | O-RING | 4001- | |
| 16 | 203-973-6610 | MAT | 4001- | |
| 17 | 01010-80825 | BOLT | 4001- | |
| 18 | 01643-30823 | WASHER | 4001- | |
| 19 | 6130-12-1961 | SPACER | 4001- | |
| 20 | 01010-81020 | BOLT | 4001- | |
| 21 | 01643-31032 | WASHER | 4001- | |
| 22 | 203-973-5730 | ELBOW | 4001- | |
| 23 | 07002-13334 | O-RING | 4001- | |
| 24 | 20D-973-3350 | NIPPLE | 4001- | |
| 25 | 20D-973-3360 | PLUG | 4001- | |
| 26 | 21W-973-4550 | NIPPLE | 4001- | |
| 27 | 21W-973-4560 | NIPPLE | 4001- | |
| 28 | 07002-13334 | O-RING | 4001- | |
| 29 | 02896-11012 | O-RING | 4001- | |
| 30 | 02896-11018 | O-RING | 4001- |