| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 426-43-27201 | SLACK ADJUSTER ASS'Y | 50001-52018 | |
| 2 | 424-35-15230 | SPRING | 50001-52018 | |
| 3 | 424-35-15240 | O-RING | 50001-52018 | |
| 4 | 424-35-15250 | COVER | 50001-52018 | |
| 5 | 424-35-15260 | O-RING | 50001-52018 | |
| 6 | 424-35-15270 | VALVE | 50001-52018 | |
| 7 | \6\ | CYLINDER ASS'Y | 50001-52018 | |
| 8 | 426-35-27220 | PISTON | 50001-52018 | |
| 9 | 426-35-27230 | BOLT | 50001-52018 | |
| 10 | 426-35-27241 | BRACKET | 50001-52018 | |
| 11 | 426-35-27250 | CAP | 50001-52018 |