Fits:   Circulating Water Pump For GM In-Line Engine. 4 & 6 Cylinder Engines. Bi-Rotational impeller. Bronze Impeller, Mounting Gasket Included. 1-year limited warranty.
Replaces Mercruiser 65142A1, OMC 984360, 986779, Volvo Penta 3854017, 3858340, Mallory 9-42605