| Item | Part No. | Part Name | Qty | Serial No. |
| 416-43-27210 | CYLINDER ASS'Y | 53001-54094 | ||
| 1 | 417-43-17201 | CYLINDER ASS'Y | 53001-54094 | |
| 2 | 417-43-17110 | CONNECTOR | 53001-54094 | |
| 3 | 417-43-17140 | SPRING | 53001-54094 | |
| 4 | 417-43-17150 | ROD | 53001-54094 | |
| 5 | 417-43-17160 | SPOOL | 53001-54094 | |
| 6 | 417-43-17170 | WASHER | 53001-54094 | |
| 7 | 417-43-17180 | RING | 53001-54094 | |
| 8 | 417-43-17190 | SEAT | 53001-54094 | |
| 9 | 417-43-17210 | SPRING | 53001-54094 | |
| 10 | 417-43-17220 | SPRING | 53001-54094 | |
| 11 | 417-43-17230 | SEAT | 53001-54094 | |
| 12 | 417-43-17240 | PISTON | 53001-54094 | |
| 13 | 417-43-17250 | O-RING (KIT) | 53001-54094 | |
| 14 | 417-43-17260 | COVER | 53001-54094 | |
| 15 | 417-43-17270 | SEAL (KIT) | 53001-54094 | |
| 16 | 417-43-17280 | PLATE (KIT) | 53001-54094 | |
| 17 | 417-43-17290 | RING (KIT) | 53001-54094 | |
| 18 | 417-43-17320 | O-RING (KIT) | 53001-54094 | |
| 19 | 417-43-17330 | RING (KIT) | 53001-54094 | |
| 20 | 417-43-17340 | COVER (KIT) | 53001-54094 | |
| 21 | 417-43-17351 | VALVE | 53001-54094 | |
| 22 | 417-43-17361 | SPRING | 53001-54094 | |
| 23 | 417-43-17381 | PLUG | 53001-54094 | |
| 24 | 417-43-17390 | O-RING | 53001-54094 | |
| 25 | 417-43-17490 | SCREW | 53001-54094 | |
| 26 | 416-43-27220 | CYLINDER ASS'Y | 53001-54094 | |
| 27 | 419-44-12510 | PISTON (KIT) | 53001-54094 | |
| 28 | 419-44-12520 | PACKING (KIT) | 53001-54094 | |
| 29 | 419-44-12530 | STOPPER | 53001-54094 | |
| 30 | 417-43-17120 | PISTON (KIT) | 53001-54094 | |
| 31 | 419-44-12560 | RING (KIT) | 53001-54094 | |
| 32 | 419-44-12550 | CONNECTOR | 53001-54094 | |
| 33 | 417-43-17130 | O-RING (KIT) | 53001-54094 | |
| 34 | 01643-31032 | WASHER | 53001-54094 | |
| 35 | 01010-81035 | BOLT | 53001-54094 | |
| 36 | 01050-81260 | BOLT | 53001-54094 | |
| 37 | 419-43-17920 | WASHER | 53001-54094 | |
| 38 | 419-43-17930 | CUSHION | 53001-54094 | |
| 39 | 419-43-17910 | SPACER | 53001-54094 | |
| SERVICE KIT | ||||
| 417-43-05110 | SERVICE KIT,BOOSTER CYLINDER | 53001-54094 | ||
| 417-43-05100 | SERVICE KIT,MASTER CYLINDER | 53001-54094 |