Complete Water Pump Housing and Impeller Kit for Mercury Mariner Outboards 8M0113799
. Service the complete water-pump housing and impeller assembly on a compatible Mercury/Mariner outboard gearcase. Unlike an impeller-only service pack, this kit includes the pictured upper metal cover and lower pump base.
References
8M0113799 / 46-8M0113799, 43024A4, 43024A5, 43024A6, 43024A7, 46-43024A09 and 43026T9.
Compatibility
For selected Mercury/Mariner two- and four-stroke outboard configurations using the matching complete pump kit. Supplier examples include 75, 80, 90, 100 and 115 hp engines and certain additional BigFoot/jet gearcases. Mercury identifies the reference family for selected 30–125 hp applications; horsepower alone does not determine fitment.
Verify the full engine serial number, gearcase type, shaft size and original pump parts. The supplier year/serial list is broad and should not replace the engine parts catalog.
Package
One new aftermarket kit with pictured housings, impeller, wear plate, gaskets, drive key, seals, grommets, washers and bolts. Lower unit and driveshaft are not included. Follow the marine service procedure and confirm cooling-water flow after assembly.
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