| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-43-17120 | SLACK ADJUSTER ASS'Y | 1001- | ||
| 1 | \6\ | CYLINDER ASS'Y | 1001- | |
| 424-35-15280 | O-RING | 1001- | ||
| 2 | \6\ | BODY | 1001- | |
| 3 | \6\ | CAP | 1001- | |
| 4 | \6\ | BRACKET | 1001- | |
| 5 | 425-43-27290 | PISTON | 1001- | |
| 6 | 424-35-15230 | SPRING | 1001- | |
| 7 | 424-35-15240 | O-RING | 1001- | |
| 8 | 424-35-15250 | COVER | 1001- | |
| 9 | 424-35-15260 | O-RING | 1001- | |
| 10 | 424-35-15270 | VALVE | 1001- | |
| 11 | 426-35-27230 | BOLT | 1001- | |
| 12 | 426-35-27250 | CAP | 1001- |