| Item | Part No. | Part Name | Qty | Serial No. |
| 721-31-80090 | ACCUMULATOR | 5001- | ||
| 1 | 721-10-80060 | CYLINDER | 5001- | |
| 2 | 721-36-80010 | PISTON | 5001- | |
| 3 | 721-47-12040 | SEAL | 5001- | |
| 4 | 721-47-12030 | SEAL | 5001- | |
| 5 | 721-88-12020 | RING,BACK-UP | 5001- | |
| 6 | 07156-00810 | RING,WEAR | 5001- | |
| 7 | 721-29-80020 | COVER,TOP | 5001- | |
| 8 | 721-89-12010 | VALVE | 5001- | |
| 9 | 07146-02076 | RING,BACK-UP | 5001- | |
| 10 | 07000-12075 | O-RING | 5001- | |
| 11 | 07000-02080 | O-RING | 5001- | |
| 12 | 721-89-10040 | PLATE¤ SPECIFICATION | 5001- |