| Item | Part No. | Part Name | Qty | Serial No. |
| 418-18-31101 | PUMP | H50051- | ||
| UC4100656147 | COVER | H50051- | ||
| 1 | (UC4726018787) | RELIEF VALVE | H50051- | |
| 2 | (UC4704348567) | VALVE | H50051- | |
| 3 | (UC4704373637) | CUT-OFF VALVE | H50051- | |
| 4 | \6\ | COVER | H50051- | |
| 5 | \6\ | METAL | H50051- | |
| 6 | UC1301638009 | BOLT | H50051- | |
| 7 | UC1303046816 | O-RING | H50051- | |
| 8 | \6\ | PLUG | H50051- | |
| 9 | UC1300038005 | O-RING | H50051- | |
| 10 | UC4100104426 | PLUG | H50051- | |
| 11 | UC1701516926 | PLUG | H50051- | |
| 12 | \6\ | BUSHING | H50051- | |
| 13 | \6\ | METAL | H50051- | |
| 14 | \6\ | PLUG | H50051- |