| Item | Part No. | Part Name | Qty | Serial No. |
| 1299 230 H91 | VALVE ASSY, SYSTEM RELIEF | |||
| 1 | (NSS) | SCREEN, FILTER | ||
| 2 | (NSS) | RING, RETAINING | ||
| 3 | (NSS) | POPPET, MAIN RELIEF | ||
| 4 | (NSS) | BODY, VALVE | ||
| 5 | (NSS) | CAP, END | ||
| 6 | (NSS) | NUT, JAM | ||
| 7 | (NSS) | SCREW, ADJUSTING | ||
| 8 | (NSS) | POPPET, PILOT | ||
| 1299 231 H1 | KIT, SEAL | |||
| 9 | (NSS) | RING, SEAL | ||
| 10 | (NSS) | RING, BACK-UP | ||
| 11 | (NSS) | RING, SEAL | ||
| 12 | (NSS) | RING, SEAL | ||
| 13 | (NSS) | RING, SEAL | ||
| 14 | (NSS) | RING, BACK-UP | ||
| 15 | (NSS) | RING, BACK-UP | ||
| 16 | (NSS) | RING, SEAL | ||
| 17 | (NSS) | RING, SEAL | ||
| 18 | (NSS) | SPRING, MAIN RELIEF POPPET | ||
| 19 | (NSS) | SPRING, PILOT POPPET | ||
| 20 | (NSS) | WASHER, FLAT - 3/8 |