| Item | Part No. | Part Name | Qty | Serial No. |
| 1298 033 H91 | VALVE ASSY, UNLOADING | |||
| 1 | (NSS) | SPACER | ||
| 2 | 1287 764 H1 | SPACER, SPRING GUIDE | ||
| 3 | (NSS) | WASHER | ||
| 4 | (NSS) | SPACER | ||
| 5 | (NSS) | RETAINER, SPRING | ||
| 6 | (NSS) | RETAINER, SPRING | ||
| 7 | 1218 586 H1 | SPRING | ||
| 8 | 1298 036 H1 | SPRING | ||
| 9 | 1218 587 H1 | SPRING | ||
| 10 | 1287 763 H1 | SPRING, INNER | ||
| 11 | (NSS) | SPOOL, CHECK VALVE | ||
| 12 | 1218 589 H1 | GASKET | ||
| 13 | (NSS) | SPOOL, MAIN | ||
| 14 | (NSS) | COVER | ||
| 24 840 R1 | BOLT, MOUNTING - 3/8NCx1 | |||
| 25 534 R1 | WASHER, FLAT - 3/8 | |||
| 15 | (NSS) | SPOOL, PILOT | ||
| 16 | (NSS) | SLEEVE, PILOT SPOOL | ||
| 17 | (NSS) | HOUSING, UNLOADING VALVE | ||
| 18 | 610 261 C1 | PLUG | ||
| 19 | 364 839 R1 | O-RING | ||
| 20 | 1110 700 C1 | PLUG | ||
| 21 | 297 459 R1 | O-RING |