Mfr # 118-3069. Your boat's impeller is a set of rubber vanes arranged around a hub The tips of these flexible vanes can wear out for causes, including regular use or being in sandy water The impeller can wear out faster if it is abrasive sandlike material If your impeller fails, the pump will fail to cool water to the engine, causing it to overheat You may be able to avoid serious difficulties if you notice that your impeller fails early on However, if you don't notice a bad impeller in time, the consequences might be disastrous for your engineMercuryMariner and Yamaha outboard engines are compatible with our Impeller Sierra Marine Engine Parts 183069 Key Features MercuryMariner and Yamaha outboard engines are supported Each box contains one impeller Sierra products meet or exceed the specifications of the original equipment part they replace Product Specifications SKU 183069 UPC 030999315212 Weight 002 LBS Quantity 1 This product replaces 697443520000, 6H34435200, 6974435200, 6H3443520000, 473069, GLM89910, AP13146, 9289910D, 30999315212, 945602 Impeller fitting Mercury and Yamaha Outboard applications This product replaces 697443520000, 6H34435200, 6974435200, 6H3443520000, 473069, GLM89910, AP13146, 9289910D, 30999315212, 945602
