| Item | Part No. | Part Name | Qty | Serial No. |
| VALVE ASSEMBLY (SEE FIG H0120-51A1) | A80001-- | |||
| 723-40-50301 | VALVE ASSEMBLY, RELIEF | A80001-- | ||
| 1 | (NSS) | SLEEVE | A80001-- | |
| 2 | (NSS) | SEAT | A80001-- | |
| 3 | (NSS) | VALVE | A80001-- | |
| 4 | (NSS) | POPPET | A80001-- | |
| 5 | (NSS) | SPRING | A80001-- | |
| 6 | (NSS) | HOLDER | A80001-- | |
| 7 | (NSS) | SCREW | A80001-- | |
| 8 | (NSS) | SPRING | A80001-- | |
| 9 | (NSS) | PLUG | A80001-- | |
| 10 | (NSS) | NUT | A80001-- | |
| 11 | (NSS) | NUT | A80001-- | |
| 12 | 700-22-11410 | O-RING | A80001-- | |
| 13 | 700-80-64220 | RING | A80001-- | |
| 14 | 07002-02434 | O-RING | A80001-- | |
| 15 | (NSS) | O-RING | A80001-- | |
| 16 | (NSS) | O-RING | A80001-- | |
| 17 | (NSS) | RING | A80001-- | |
| 18 | (NSS) | O-RING | A80001-- |