| Item | Part No. | Part Name | Qty | Serial No. |
| 56B-40-13501 | Valve, Steering | 5129- | ||
| 1 | Housing | 5129- | ||
| 2 | Sleeve | 5129- | ||
| 3 | Spool | 5129- | ||
| 4 | 567-40-43510 | Ball | 5129- | |
| 5 | 567-40-43520 | Bushing | 5129- | |
| 6 | 567-40-43530 | Bearing Assembly | 5129- | |
| 7 | 567-40-43540 | Ring | 5129- | |
| 8 | 567-40-43550 | Pin | 5129- | |
| 9 | 581-40-53510 | Shaft | 5129- | |
| 10 | 567-40-43570 | Plate | 5129- | |
| 11 | 56B-40-13611 | Seal Kit | 5129- | |
| 12 | 56B-40-13620 | Gear Set | 5129- | |
| 13 | 56B-40-13630 | Bolt Assembly | 5129- | |
| 14 | 56B-40-13640 | Bolt | 5129- | |
| 15 | 56B-40-13650 | Spring Set | 5129- | |
| 16 | 567-40-43650 | Cover | 5129- |