| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 200064597 | BOOM CYLINDER, ASSY. | 21200007-21203444 | |
| \0 | 200064642 | BOOM CYLINDER, ASSY. | 21203451- | |
| 1 | 200071022 | CYLINDER | ||
| 2 | 500217302 | BUSHING | ||
| 3 | \6\ | GASKET | ||
| 4 | 500463322 | CYLINDER HEAD | ||
| 5 | 500466130 | BUSHING | ||
| 6 | \6\ | GASKET | ||
| 7 | \6\ | GASKET | ||
| 8 | 855661161 | RING, SNAP | ||
| 9 | \6\ | O-RING | ||
| 10 | \6\ | RING, WEAR | ||
| 11 | \6\ | O-RING | ||
| 12 | \6\ | RING, WEAR | ||
| 13 | 200080359 | PISTON ROD | 21200007-21203675 | |
| 13 | 200080381 | PISTON ROD | 21203682- | |
| 14 | 500466095 | PISTON | ||
| 15 | 500469507 | RETAINER | ||
| 16 | 500469508 | COLLAR | 21200007-21203675 | |
| 16 | 500466165 | COLLAR | 21203682- | |
| 17 | \6\ | GASKET | ||
| 18 | \6\ | RING | ||
| 19 | 801920110 | NUT | ||
| 20 | 855661242 | KIT, GASKET |