| Item | Part No. | Part Name | Qty | Serial No. |
| BW055593 | VALVE ASS'Y,STEERING | | 313044- |
| BW055452 | VALVE ASS'Y,STEERING | | 313001-313043 |
| 1 | \6\ | O-RING (KIT) | | 313001- |
| 2 | \6\ | O-RING (KIT) | | 313001- |
| 3 | \6\ | O-RING (KIT) | | 313001- |
| 4 | BW055428 | PLUG | | 313001- |
| 5 | \6\ | O-RING (KIT) | | 313001- |
| 6 | BW055427 | PLUG | | 313001- |
| 7 | \6\ | SEAL,OIL (KIT) | | 313001- |
| 8 | BW055594 | RELIEF VALVE | | 313044- |
| 8 | BW055568 | RELIEF VALVE | | 313001-313043 |
| 9 | BW055674 | SEAL,OIL (KIT) | | 313001- |
| 11 | BW055569 | VALVE ASS'Y,SHOCK AND SUCTION | | 313044- |
| 11 | BW055429 | VALVE ASS'Y,SHOCK AND SUCTION | | 313001-313043 |
| 12 | \6\ | O-RING (KIT) | | 313001- |
| 13 | \6\ | O-RING (KIT) | | 313001- |
| 14 | \6\ | HOUSING ASS'Y | | 313001- |
| 15 | BW055432 | SPRING | | 313001- |
| 16 | \6\ | O-RING (KIT) | | 313001- |
| 17 | BW055451 | SPRING | | 313001- |
| 18 | BW055433 | ORIFICE | | 313001- |
| 19 | BW055439 | STOPPER | | 313001- |
| 20 | BW055442 | SPRING | | 313001- |
| 21 | BW055441 | SPRING | | 313001- |
| 22 | BW055440 | STOPPER | | 313001- |
| 23 | BW055444 | ORIFICE | | 313001- |
| 24 | BW055448 | PLUG | | 313001- |
| 25 | BW055431 | SPRING | | 313001- |
| 26 | BW055430 | STOPPER | | 313001- |
| 27 | BW055424 | BOLT | | 313001- |
| 28 | BW055422 | WASHER,SPRING | | 313001- |
| 29 | BW055423 | BOLT | | 313001- |
| 30 | BW055421 | WASHER,SPRING | | 313001- |
| 31 | BW055426 | COVER | | 313001- |
| 32 | BW055425 | COVER | | 313001- |
| 33 | BW055438 | PLATE | | 313001- |
| 34 | BW055437 | PLATE | | 313001- |
| 35 | BW055433 | ORIFICE | | 313001- |
| 36 | BW055436 | VALVE ASS'Y,THROTTLE CHECK | | 313001- |
| 37 | BW055446 | PLATE, NAME | | 313001- |
| 38 | BW055445 | SCREW | | 313001- |
| 39 | BW055435 | ORIFICE | | 313001- |
| | SERVICE KIT | | |
| KIT | BW055419 | O-RING SET,STEERING VALVE | | 313001- |
