Product Description
Sierra 18-3318 Water Pump Kit Special Order est. 10 Days; For Use on Mercruiser I/O Engines; Fits: Plastic 1 and 2 piece sea water pump body; Contains: Impeller; 18-3087; Wear Plate; 18-3350; Wear Plate; 18-3351; Water Pump Body Gasket; 18-0386; Water Pump Gasket; 18-0916; Replaces: Mercury Marine; 47-59362Q08;