This water pump kit replaces OE#: 46-70941A3 and fits 3.9-9.8 HP Mercury, Mariner, and Force outboard lower units. This has an impeller with an inside diameter of .456. Please confirm before ordering because some engines use...

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This water pump kit replaces OE#: 46-70941A3 and fits 3.9-9.8 HP Mercury, Mariner, and Force outboard lower units. This has an impeller with an inside diameter of .456. Please confirm before ordering because some engines use a .438 inside diameter impeller.

  • This water pump kit replaces OE#: 46-70941A3 and fits 3.9-9.8 HP Mercury, Mariner, and Force outboard lower units.

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