●This water pump kit replaces OE#: 46-9297085 and fits 3.9-9.9 HP Mercury and Mariner outboard lower units.
Description
This water pump kit replaces OE#: 46-9297085 and fits 3.9-9.9 HP Mercury and Mariner outboard lower units. The impeller inside diameter is .438 inches. Please confirm this is correct because some engines use a .438 inside diameter impeller.