| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-43-17120 | SLACK ADJUSTER | |||
| 1 | (NSS) | CYLINDER ASSEMBLY | ||
| 424-35-15280 | O-RING | |||
| 2 | (NSS) | BODY | ||
| 3 | (NSS) | CAP | ||
| 4 | (NSS) | BRACKET | ||
| 5 | 425-43-27290 | PISTON | ||
| 6 | 424-35-15230 | SPRING | ||
| 7 | 07000-13048 | O-RING | ||
| 8 | 424-35-15250 | COVER | ||
| 9 | 424-35-15260 | O-RING | ||
| 10 | 424-35-15270 | VALVE | ||
| 11 | 426-35-27230 | BOLT | ||
| 12 | 426-35-27250 | CAP |