| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56B-40-13501 | VALVE ASS'Y,STEERING | 2141-2610 | |
| 1 | \0\56B-40-13500 | VALVE ASS'Y,STEERING | 2001-2140 | |
| 1 | \6\ | HOUSING | 2001-2610 | |
| 2 | \6\ | SLEEVE | 2001-2610 | |
| 3 | \6\ | SPOOL | 2001-2610 | |
| 4 | 567-40-43510 | BALL | 2001-2610 | |
| 5 | 567-40-43520 | BUSHING | 2001-2610 | |
| 6 | 567-40-43530 | BEARING ASS'Y | 2001-2610 | |
| 7 | 567-40-43540 | RING | 2001-2610 | |
| 8 | 567-40-43550 | PIN | 2001-2610 | |
| 9 | 581-40-53510 | SHAFT | 2001-2610 | |
| 10 | 567-40-43570 | PLATE | 2001-2610 | |
| 11 | 56B-40-13611 | SEAL KIT | 2141-2610 | |
| 11 | 56B-40-13610 | SEAL KIT | 2001-2140 | |
| 12 | 56B-40-13620 | GEAR SET | 2001-2610 | |
| 13 | 56B-40-13630 | BOLT ASS'Y | 2001-2610 | |
| 14 | 56B-40-13640 | BOLT | 2001-2610 | |
| 15 | 56B-40-13650 | SPRING SET | 2001-2610 | |
| 16 | 567-40-43650 | COVER | 2001-2610 |