| Item | Part No. | Part Name | Qty | Serial No. |
| BW055571 | PUMP ASS'Y,HYDRAULIC | 303001-303090 | ||
| 1 | BW055506 | BOLT | 303001-303090 | |
| 2 | BW055505 | WASHER,SPRING | 303001-303090 | |
| 4 | \6\ | BEARING | 303001-303090 | |
| 5 | \6\ | SEAL,WEAR (KIT A,B) | 303001-303090 | |
| 6 | \6\ | PLATE,WEAR (KIT A,B) | 303001-303090 | |
| 7 | \6\ | COVER (KIT B) | 303001-303090 | |
| 8 | BW055510 | GEAR SET | 303001-303090 | |
| 9 | \6\ | END,ADAPTER (KIT B) | 303001-303090 | |
| 13 | \6\ | RING,SEAL (KIT A,B) | 303001-303090 | |
| 14 | BW055504 | PIN,DOWEL | 303001-303090 | |
| 15 | BW055508 | ADAPTER | 303001-303090 | |
| 16 | BW055507 | SCREW | 303001-303090 | |
| 17 | BW055509 | SEAL,DOUBLE LIP | 303001-303090 | |
| 18 | \6\ | WIPER,SEAL (KIT A,B) | 303001-303090 | |
| SERVICE KIT | ||||
| KIT A | BW055461 | GASKET SET,HYDRAULIC PUMP | 303001-303090 | |
| KIT B | BW055503 | REPAIR KIT,HYDRAULIC PUMP | 303001-303090 |