| Item | Part No. | Part Name | Qty | Serial No. |
| 235-60-11400 | VALVE ASS'Y,MAIN RELIEF | 11001- | ||
| 1 | \6\ | BODY | 11001- | |
| 2 | \6\ | VALVE | 11001- | |
| 3 | \6\ | SPOOL | 11001- | |
| 4 | 235-60-11440 | COVER | 11001- | |
| 5 | 235-60-11450 | SPRING,SPOOL | 11001- | |
| 6 | \6\ | VALVE | 11001- | |
| 7 | 235-60-11470 | PLUG | 11001- | |
| 8 | 235-60-11480 | BOLT | 11001- | |
| 9 | 235-60-11490 | PLUG | 11001- | |
| 10 | 235-60-11510 | O-RING | 11001- | |
| 11 | 235-60-11520 | O-RING | 11001- | |
| 12 | 235-60-11530 | O-RING | 11001- | |
| 13 | 235-60-11540 | O-RING | 11001- | |
| 14 | 235-60-11550 | O-RING | 11001- | |
| 15 | 235-60-11560 | RING,BACK-UP | 11001- |