| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 3F4588064 | ARM CYLINDER, ASSY. | F21251- | |
| 1 | 3F4588068 | PISTON ROD | F21251- | |
| 2 | 3F3082622 | BUSHING | F21251- | |
| 3 | 860020005 | FITTING | F21251- | |
| 4 | 3F4588603 | CYLINDER HEAD | F21251- | |
| 5 | 500466175 | BUSHING | F21251- | |
| 6 | 3F4588604 | PISTON | F21251- | |
| 7 | 801920220 | NUT | F21251- | |
| 8 | 3F4588065 | CYLINDER | F21251- | |
| 9 | 3F4588605 | BUSHING | F21251- | |
| 10 | 855661258 | RING, SNAP | F21251- | |
| \10 | 878000416 | KIT, GASKET | F21251- | |
| 11 | \6\ | GASKET | F21251- | |
| 12 | \6\ | GASKET | F21251- | |
| 13 | \6\ | GASKET | F21251- | |
| 14 | \6\ | O-RING | F21251- | |
| 15 | \6\ | RING, WEAR | F21251- | |
| 16 | \6\ | O-RING | F21251- | |
| 17 | \6\ | GASKET | F21251- | |
| 18 | \6\ | PACKING ROD | F21251- |