| Item | Part No. | Part Name | Qty | Serial No. |
| 428-35-15131 | SLACK ADJUSTER ASS'Y | 50001-50048 | ||
| 1 | 428-35-15141 | BODY | 50001-50048 | |
| 2 | 01010-81440 | BOLT | 50001-@ | |
| 3 | 426-35-15290 | CAP | 50001-@ | |
| 4 | 426-35-15210 | CYLINDER ASS'Y | 50001-50048 | |
| 4 | 424-35-15280 | O-RING | 50001-@ | |
| 5 | 426-35-15220 | PISTON | 50001-@ | |
| 6 | 426-35-15230 | SPRING | 50001-@ | |
| 7 | 426-35-15240 | SEAL ASS'Y | 50001-@ | |
| 8 | 426-35-15250 | COVER | 50001-@ | |
| 9 | 426-35-15260 | RING | 50001-@ | |
| 10 | 424-35-15270 | VALVE | 50001-@ | |
| 11 | 426-35-15280 | O-RING | 50001-@ | |
| 12 | 07043-70108 | PLUG | 50001-@ | |
| 13 | 01643-31445 | WASHER | 50001-@ |