| Item | Part No. | Part Name | Qty | Serial No. |
| 6221-61-1101 | WATER PUMP ASS'Y | | 11731- |
| (\2\6221-61-1100) | WATER PUMP ASS'Y | | (11731-12407) |
| 6221-61-1501 | WATER PUMP ASS'Y,(SANDY AND DUSTY SPEC.) | | 11731- |
| 1 | \6\ | BODY | | 12408- |
| 1 | \6\ | BODY | | 11731-12407 |
| 1 | \6\ | BODY,(SANDY AND DUSTY SPEC.) | | 11731- |
| 2 | 6206-61-1341 | SHAFT | | 12408- |
| 2 | 6206-61-1340 | SHAFT | | 11731-12407 |
| 2 | 6206-61-1341 | SHAFT,(SANDY AND DUSTY SPEC.) | | 11731- |
| 3 | 6221-61-1310 | IMPELLER | | 11731- |
| 4 | 6221-61-1520 | SEAL, WATER (K2) | | 11731- |
| 5 | 6221-61-1120 | COVER | | 11731- |
| 6 | 6221-61-1190 | GASKET (K2) | | 11731- |
| 7 | 01236-40820 | SCREW | | 11731- |
| 8 | 01435-20820 | BOLT | | 11731- |
| 9 | 01435-20850 | BOLT | | 11731- |
| 10 | 6221-61-1410 | PULLEY,NON HARDENING | | 11731- |
| 10 | 6221-61-1450 | PULLEY, HARDENING,HARDENING(SANDY, DUSTY SPEC.) | | 11731- |
| 11 | 6221-61-1890 | GASKET (K2) | | 11731- |
| 12 | 01435-01045 | BOLT | | 11731- |
| 13 | 01435-01065 | BOLT | | 11731- |
| 14 | 6221-61-1910 | BRACKET,(SEE OF CYLINDER BLOCK) | | 11731- |
| 15 | 01435-21020 | BOLT | | 11731- |
| 16 | 01435-00835 | BOLT | | 11731- |
| 17 | 07042-00415 | PLUG | | 11731- |
| 18 | 6222-11-6510 | CONNECTOR | | 11731- |
| 19 | 6221-11-6890 | GASKET (K1) | | 11731- |
| 20 | 01435-01080 | BOLT | | 11731- |
| 21 | 6221-61-6310 | CONNECTOR | | 11731- |
| 22 | 07000-03028 | O-RING (K2) | | 11731- |
| 23 | 01435-20850 | BOLT | | 11731- |
| 24 | 09483-47008 | HOSE | | 11731- |
| 25 | 07281-00489 | CLAMP | | 11731- |
| 26 | 600-421-6410 | THERMOSTAT | | 11731- |
| 27 | 6221-61-6720 | CONNECTOR | | 11731- |
| 28 | 6136-11-6810 | GASKET (K2) | | 11731- |
| 29 | 01435-21045 | BOLT | | 11731- |
| 30 | 01436-21020 | BOLT | | 11731- |
| 31 | 01435-21045 | BOLT | | 11731- |
| 32 | 6221-61-6510 | TUBE | | 11731- |
| 33 | 07214-50510 | CONNECTOR | | 11731- |
| 34 | 07043-00415 | PLUG | | 11731- |
| 35 | 07043-00108 | PLUG | | 11731- |
| 35 | 6141-74-3920 | CONNECTOR,(WITH CORROSION RESISTOR TYPE) | | 11731- |
| 36 | 6672-12-6290 | PLUG | | 11731- |
| 37 | 07005-01612 | SEAL, WASHER | | 11731- |
| 38 | 6221-61-3810 | BELT | | 11731- |
