| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-40-13501 | VALVE, STEERING | A11001-- | ||
| 1 | (NSS) | HOUSING | A11001-- | |
| 2 | (NSS) | SLEEVE | A11001-- | |
| 3 | (NSS) | SPOOL | A11001-- | |
| 4 | 567-40-43510 | BALL | A11001-- | |
| 5 | 567-40-43520 | BUSHING | A11001-- | |
| 6 | 567-40-43530 | BEARING ASSEMBLY | A11001-- | |
| 7 | 567-40-43540 | RING | A11001-- | |
| 8 | 567-40-43550 | PIN | A11001-- | |
| 9 | 581-40-53510 | SHAFT | A11001-- | |
| 10 | 567-40-43570 | PLATE | A11001-- | |
| 11 | 56B-40-13611 | SEAL, KIT | A11001-- | |
| 12 | 56B-40-13620 | GEAR SET | A11001-- | |
| 13 | 56B-40-13630 | BOLT ASSEMBLY | A11001-- | |
| 14 | 56B-40-13640 | BOLT | A11001-- | |
| 15 | 56B-40-13650 | SPRING SET | A11001-- | |
| 16 | 567-40-43650 | COVER | A11001-- |