| Item | Part No. | Part Name | Qty | Serial No. |
| 177-43-11801 | AIR CYLINDER ASS'Y | 12128-13343 | ||
| 1 | 177-43-11890 | SCREW | 12128-13343 | |
| 2 | 175-892-6860 | SEAL (KIT) | 12128-@ | |
| 3 | 07000-02085 | O-RING (KIT) | 12128-@ | |
| 4 | 177-43-11870 | PACKING (KIT) | 12128-@ | |
| 5 | 177-43-11860 | PACKING (KIT) | 12128-@ | |
| 6 | 07000-03025 | O-RING (KIT) | 12128-13343 | |
| 7 | 177-43-11880 | SPRING | 12128-@ | |
| 8 | 177-43-11560 | BUSHING | 12128-@ | |
| 177-43-05011 | AIR CYLINDER KIT | 12128-13343 |