| Item | Part No. | Part Name | Qty | Serial No. |
| 6251-61-1102 | Water Pump Assembly | 661223- | ||
| 6251-61-1101 | Water Pump Assembly | 660776-661222 | ||
| 1 | 6251-61-1111 | Body | 661223- | |
| 1 | Body | 660776-661222 | ||
| 2 | 6150-61-1510 | Seal, Oil | 660776- | |
| 3 | 06030-06004 | Bearing, Ball | 660776- | |
| 4 | 06030-06304 | Bearing, Ball | 660776- | |
| 5 | 6150-61-1350 | Spacer | 660776- | |
| 6 | 04065-05220 | Ring, Snap | 660776- | |
| 7 | 6151-61-1360 | Spacer | 660776- | |
| 8 | 6211-61-1533 | Seal | 660776- | |
| 9 | 6151-62-1310 | Shaft | 660776- | |
| 10 | 6251-61-1210 | Impeller | 660776- | |
| 11 | 6150-61-1410 | Gear | 660776- | |
| 12 | 6154-61-1150 | Cover | 660776- | |
| 13 | 6151-61-1162 | Gasket | 660776- | |
| 14 | 01435-00816 | Bolt | 660776- | |
| 15 | 6240-61-1250 | Pipe | 661223- | |
| 16 | 07046-41610 | Plug | 661223- | |
| 17 | 6934-62-1360 | Plug | 661223- | |
| 18 | 07000-72115 | O-ring | 660776- | |
| 19 | 01436-01025 | Bolt | 660776- | |
| 20 | 6150-62-6510 | Connector | 660776- | |
| 21 | 02893-05037 | O-ring | 660776- | |
| 22 | 6150-61-1821 | Gasket | 660776- | |
| 23 | 01435-01020 | Bolt | 660776- | |
| 24 | 6251-61-6310 | Connector | 660776- | |
| 25 | 6150-61-1821 | Gasket | 660776- | |
| 26 | 01435-01030 | Bolt | 660776- | |
| 27 | 01435-01035 | Bolt | 660776- | |
| 28 | 07286-01035 | Hose | 661223- | |
| 29 | 6144-61-6510 | Clip | 661223- | |
| 30 | 07095-20213 | Cushion | 661223- | |
| 31 | 6218-81-8470 | Band | 661223- | |
| 32 | 6262-71-7620 | Bracket | 661223- | |
| 33 | 01435-01035 | Bolt | 661223- | |
| 34 | 04434-51510 | Clip | 661223- | |
| 35 | 01435-01025 | Bolt | 661223- | |
| 36 | 01643-31032 | Washer | 661223- | |
| 37 | 6251-11-6460 | Tube | 660776- | |
| 38 | 07206-30710 | Bolt, Joint | 660776- | |
| 39 | 07005-01012 | Seal, Washer | 660776- |