| Item | Part No. | Part Name | Qty | Serial No. |
| BW055265 | ORBITROL ASS'Y | 313001- | ||
| 1 | \6\ | RING,SEAL (KIT) | 313001- | |
| 2 | \6\ | HOUSING ASS'Y | 313001- | |
| 3 | BW055530 | BALL,STEEL | 313001- | |
| 4 | BW055531 | BUSHING | 313001- | |
| 5 | \6\ | O-RING (KIT) | 313001- | |
| 6 | \6\ | RING (KIT) | 313001- | |
| 7 | BW055532 | BEARING ASS'Y | 313001- | |
| 10 | BW055533 | RING | 313001- | |
| 11 | BW055534 | PIN | 313001- | |
| 12 | BW055535 | SPRING SET | 313001- | |
| 13 | BW055536 | SHAFT | 313001- | |
| 14 | BW055537 | SPACER | 313001- | |
| 15 | \6\ | O-RING (KIT) | 313001- | |
| 16 | BW055538 | PLATE | 313001- | |
| 17 | BW055539 | GEAR WHEEL SET | 313001- | |
| 18 | \6\ | O-RING (KIT) | 313001- | |
| 19 | BW055540 | COVER,END | 313001- | |
| 20 | \6\ | WASHER (KIT) | 313001- | |
| 21 | BW055541 | PIN | 313001- | |
| 22 | BW055542 | BOLT | 313001- | |
| 23 | BW055543 | BOLT | 313001- | |
| 24 | BW055544 | PLATE, NAME | 313001- | |
| 25 | BW055445 | SCREW | 313001- | |
| SERVICE KIT | ||||
| KIT | BW055545 | SEAL SET,STEERING VALVE | 313001- |