| Item | Part No. | Part Name | Qty | Serial No. |
| 1437 440 H91 | VALVE, PARALLEL OVERCENTER | 10828 -- | ||
| 896 358 C92 | CARTRIDGE, RELIEF | 10828 -- | ||
| 1 | (NSS) | SCREW | 10828 -- | |
| 2 | (NSS) | NUT | 10828 -- | |
| 3 | (NSS) | PLUG | 10828 -- | |
| 4 | (NSS) | GASKET | 10828 -- | |
| 5 | (NSS) | END, SPRING | 10828 -- | |
| 6 | (NSS) | O-RING | 10828 -- | |
| 7 | (NSS) | SPRING, OUTER | 10828 -- | |
| 8 | (NSS) | SPRING, INNER | 10828 -- | |
| 9 | (NSS) | LAPPED ASSEMBLY | 10828 -- | |
| 10 | (NSS) | BACKUP, LEATHER | 10828 -- | |
| 11 | (NSS) | O-RING | 10828 -- | |
| 12 | (NSS) | O-RING | 10828 -- | |
| 13 | (NSS) | RING, BACKUP | 10828 -- | |
| 14 | 30 900 | O-RING | 10828 -- | |
| 15 | (NSS) | BODY | 10828 -- | |
| 16 | 73 925 | O-RING | 10828 -- | |
| 17 | (NSS) | PISTON ASSEMBLY | 10828 -- | |
| 18 | (NSS) | O-RING | 10828 -- | |
| 19 | (NSS) | PLUG | 10828 -- | |
| 20 | (NSS) | PLUG | 10828 -- | |
| 21 | 21 433 R1 | O-RING | 10828 -- | |
| 22 | (NSS) | SPACER | 10828 -- | |
| 23 | (NSS) | CARTRIDGE, CHECK | 10828 -- | |
| 24 | (NSS) | O-RING | 10828 -- |