| Item | Part No. | Part Name | Qty | Serial No. |
| 419-43-12801 | ACCUMULATOR | 20001- | ||
| 1 | \6\ | CYLINDER | 20001- | |
| 2 | \6\ | PISTON | 20001- | |
| 3 | \6\ | NUT | 20001- | |
| 4 | \6\ | COVER,BOTTOM | 20001- | |
| 5 | \6\ | COVER,TOP | 20001- | |
| 6 | 419-43-12860 | O-RING | 20001- | |
| 7 | \6\ | PLATE | 20001- | |
| 8 | 419-43-12880 | CORE | 20001- | |
| 9 | 419-43-12890 | WASHER,SEAL | 20001- | |
| 10 | 419-43-12910 | CAP | 20001- | |
| 11 | 419-43-12920 | PIN,SPRING | 20001- | |
| 12 | 419-43-12930 | O-RING | 20001- | |
| 13 | 419-43-12940 | SEAL,SLIDER | 20001- | |
| 14 | 419-43-12950 | RING,BACK-UP | 20001- | |
| 15 | 419-43-12260 | SENSOR,(WA320-1M,1P) | 20026- | |
| 15 | 08050-02710 | CONNECTOR,(WA320-1M,1P) | 20001-20025 |