| Item | Part No. | Part Name | Qty | Serial No. |
| 707-01-13520 | CYLINDER ASS'Y,(WA250-1A, 1M) | 10001- | ||
| 707-01-13531 | CYLINDER ASS'Y,(WA250-1P) | 10001- | ||
| 1 | 707-13-13270 | CYLINDER,(WA250-1A, 1M) | 10001- | |
| 1 | 707-13-13271 | CYLINDER,(WA250-1P) | 10001- | |
| 2 | 707-76-75030 | BUSHING | 10001- | |
| 3 | 707-27-13391 | HEAD,CYLINDER | 10001- | |
| 4 | 707-52-15430 | BUSHING | 10001- | |
| 5 | 707-51-70030 | PACKING,ROD | 10001- | |
| 6 | 144-63-95170 | SEAL,DUST | 10001- | |
| 7 | 07179-00093 | RING,SNAP | 10001- | |
| 8 | 07000-12125 | O-RING | 10001- | |
| 9 | 07146-02126 | RING,BACK-UP | 10001- | |
| 10 | 01010-82275 | BOLT | 10001- | |
| 11 | 01602-22268 | WASHER,SPRING | 10001- | |
| 12 | 707-59-70140 | ROD,PISTON | 10001- | |
| 13 | 707-36-13280 | PISTON | 10001- | |
| 14 | 707-44-13180 | RING,PISTON | 10001- | |
| 15 | 07155-01330 | RING,WEAR | 10001- | |
| 16 | 07165-15252 | NUT,NYLON | 10001- |