| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 42C-43-17202 | SLACK ADJUSTER ASS'Y | 50088- | |
| 1 | \0\42C-43-17201 | SLACK ADJUSTER ASS'Y | 50001-50087 | |
| 2 | 42C-43-17211 | CYLINDER ASS'Y | 50088- | |
| 2 | \0\42C-43-17210 | CYLINDER ASS'Y | 50001-50087 | |
| 3 | 42C-43-17220 | PISTON | 50001- | |
| 4 | 42C-43-17230 | SPRING | 50001- | |
| 5 | 01010-B1255 | BOLT | 50001- | |
| 6 | 01010-B1250 | BOLT | 50001- | |
| 7 | 426-35-27241 | BRACKET | 50001- | |
| 8 | 42C-43-17270 | WASHER | 50001- | |
| 9 | 424-35-15270 | VALVE | 50001- | |
| 10 | 426-35-27250 | CAP | 50001- | |
| 11 | 42C-43-17281 | O-RING | 50088- | |
| 11 | \0\42C-43-17280 | O-RING | 50001-50087 | |
| 12 | 42C-43-17290 | RING | 50001- | |
| 13 | 07000-12011 | O-RING | 50001- |