| Item | Part No. | Part Name | Qty | Serial No. |
| 6251-61-1101 | Water Pump Assembly | 660001-661337 | ||
| 1 | Body | 660001-661337 | ||
| 2 | 6150-61-1510 | Seal, Oil | 660001-@ | |
| 3 | 06030-06004 | Bearing, Ball | 660001-@ | |
| 4 | 06030-06304 | Bearing, Ball | 660001-@ | |
| 5 | 6150-61-1350 | Spacer | 660001-@ | |
| 6 | 04065-05220 | Ring, Snap | 660001-@ | |
| 7 | 6151-61-1360 | Spacer | 660001-@ | |
| 8 | 6211-61-1533 | Seal | 660001-@ | |
| 9 | 6151-62-1310 | Shaft | 660001-@ | |
| 10 | 6251-61-1210 | Impeller | 660001-@ | |
| 11 | 6150-61-1410 | Gear | 660001-@ | |
| 12 | 6154-61-1150 | Cover | 660001-@ | |
| 13 | 6151-61-1162 | Gasket | 660001-@ | |
| 14 | 01435-00816 | Bolt | 660001-@ | |
| 15 | 07000-72115 | O-ring | 660001-@ | |
| 16 | 01436-01025 | Bolt | 660001-@ | |
| 17 | 6151-62-6510 | Plate | 660001-@ | |
| 18 | 6150-61-1821 | Gasket | 660001-@ | |
| 19 | 01435-01020 | Bolt | 660001-@ | |
| 20 | 6251-61-6310 | Connector | 660001-@ | |
| 21 | 6150-61-1821 | Gasket | 660001-@ | |
| 22 | 01435-01030 | Bolt | 660001-@ | |
| 23 | 01435-01035 | Bolt | 660001-@ | |
| 24 | 6156-11-6410 | Tube, Air Vent | 660001-@ | |
| 25 | 6156-11-6420 | Joint, Air Vent | 660001-@ | |
| 26 | 07206-30710 | Bolt, Joint | 660001-@ | |
| 27 | 6152-55-3480 | Joint | 660001-@ | |
| 28 | 07005-01012 | Seal, Washer | 660001-@ | |
| 29 | 6150-61-6861 | Connector, Water Inlet | 660001-@ | |
| 30 | 07042-A0415 | Plug | 660001-@ | |
| 31 | 6150-61-6911 | Gasket | 660001-@ | |
| 32 | 01437-01025 | Bolt | 660001-@ |