| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 3F4587070 | BOOM CYLINDER, ASSY. | F21251- | |
| 1 | 3F4587071 | CYLINDER | F21251- | |
| 2 | 3F4587611 | BUSHING | F21251- | |
| 3 | 3F4587065 | PISTON ROD | F21251- | |
| 4 | 3F4587617 | RING, NUT | F21251- | |
| 5 | 855661258 | RING, SNAP | F21251- | |
| 6 | 500466175 | BUSHING | F21251- | |
| 7 | 3F4587618 | BUSHING | F21251- | |
| 8 | 500466160 | PISTON | F21251- | |
| 9 | 890001874 | NUT | F21251- | |
| 10 | 3F4587612 | BUSHING | F21251- | |
| 11 | 860010009 | FITTING | F21251- | |
| \11 | 878000659 | KIT, GASKET | F21251- | |
| 12 | \6\ | GASKET | F21251- | |
| 13 | \6\ | GASKET | F21251- | |
| 14 | \6\ | GASKET | F21251- | |
| 15 | \6\ | O-RING | F21251- | |
| 16 | \6\ | RING, WEAR | F21251- | |
| 17 | \6\ | O-RING | F21251- | |
| 18 | \6\ | GASKET | F21251- | |
| 19 | \6\ | PACKING ROD | F21251- | |
| 20 | \6\ | O-RING | F21251- |