Genuine Sherwood M71 Cummins Seawater Pump & Rebuild Parts
Genuine Sherwood M71 seawater pump for Cummins 4BT & 6BT engines. This pump replaces Cummins / Sherwood part numbers 3912019 & 3907458 and features 1-1/4" inlet and outlet ports. Keep your engine running cool and reliable with original Sherwood impeller kits, gaskets, mechanical seals, cam screws, lip seals, wear plates, circlips, woodruff keys, end covers & complete service kits.
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