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Selecting the Appropriate Owner's Manual
To get an owner's manual for your pump, first determine the model name. All Honda water pumps have a model name with a prefix that starts with "W" such as WD30, WH15 or WDP30. The model name is usually on the fuel tank or recoil starter of the engine.
If you can't find the model name, contact a servicing Honda water pump dealer. Click here to locate a dealer in your area.
For some models, the engine or pump serial number is required. An illustration of the serial number location is provided to help you locate the number.