Water Pump Repair Kit With 18-3371 (118-3371) Sierra Marine Engine Parts by Sea Star Solutions. Its primary function is to house the thermostats and accurately regulate the coolant flow. The weep hole on these covers is only a few millimeters in diameter, but it drains any coolant leaking caused by a faulty seal. They also serve as a link between the engine and the upper radiator line. Regular maintenance is required to prevent engine overheating caused by insufficient cooling or the transmission of damaged impeller components. The Sierra Marine Engine Parts Water Pump Kit saves you a lot of time looking for repair kits for your cooling system. The kits include all the essential components in the assembly. This product replaces 692-W0078-A0-00, 47-3371, 30999755858, 3099975585, and 9-48616. Key Features: Yamaha Outboard Water Pump Repair Kit Marine-grade components for years of service Perfectly matches and surpasses the original equipment it replaces Corrosion-resistant kits for durability Includes high-performing essential kits and housing with reliability for the water pump cooling system Higher engine efficiency. Energy-saving. Allows the boat to use the water it is afloat in. You can use either saltwater or freshwater to cool the engine. The impeller increases water pressure, allowing it to circulate. Specifications: Brand: Sea Star Solutions SKU: 18-3371 UPC: 030999755858 Weight: 0.83 LBS Unit Of Measure: EA Alternate Products SKU: "46-46004", "18-3371" Manufacturer Part Number (MPN): 118-3371 Includes Impeller, Housing, Wear Plate, Insert Cup, Key and Bolts, and Gasket

Yamaha Outboard Water Pump Repair Kit. Includes Housing, Impeller, Insert Cup, Wear Plate, Gasket, Key and Bolts

This product replaces:

692-W0078-A0-00, 47-3371, 30999755858, 3099975585, 9-48616