| Item | Part No. | Part Name | Qty | Serial No. |
| 238-63-52100 | CYLINDER ASS'Y | 20028- | ||
| 1 | 238-63-52120 | ROD | 20028- | |
| 2 | 07143-10404 | BUSHING | 20028- | |
| 3 | 07145-00040 | SEAL | 20028- | |
| 4 | 07179-00054 | RING | 20028- | |
| 5 | 175-63-75190 | SEAL | 20028- | |
| 6 | 707-27-70190 | HEAD | 20028- | |
| 7 | 707-45-70010 | WASHER,LOCK | 20028- | |
| 8 | 07001-02075 | RING | 20028- | |
| 9 | 07000-12075 | O-RING | 20028- | |
| 10 | 07177-03525 | BUSHING | 20028- | |
| 11 | 707-51-35210 | PACKING | 20028- | |
| 12 | 707-44-70080 | RING | 20028- | |
| 13 | 707-36-70180 | PISTON | 20028- | |
| 14 | 07155-00720 | RING | 20028- | |
| 15 | 07165-12426 | NUT | 20028- | |
| 16 | 238-63-52140 | CYLINDER | 20028- |