During the winter or when kept idle, water pump impellers can deteriorate and lose flexibility. Long-term exposure to high temperatures can stifle water flow and alter cooling system flow, which can overheat an engine. With this Evinrude, Johnson, and Gale Outboard Motors WATER PUMP KIT J/E (118-3386), it is very advantageous to service the water pump every 100 hours or at least once a year. Key Features: Built and designed to meet or exceed Original Equipment Manufacturer quality requirements The kit comes with a face seal, an impeller, a plate, a housing, gaskets, an O-Ring fitting, and tools appropriate for numerous applications, such as Mercury, Chrysler, and Force Outboard motors. Best for yachts, large boats, and personal watercraft An ideal replacement is a high-performance kit that is very affordable and restores performance to OEM standards. Specifications: SKU: 18-3386 UPC: 030999315878 Weight: 1.44 LBS Unit Of Measure: EA Alternate Products SKU: "983218", "92-12190", "46-00017", "18-3386" Manufacturer Part Number (MPN): 118-3386 1964-86 Except Cobra