[Tips] : We will show more detailed information about the product on the details page below to ensure that we can help you to buy the correct replacement part [Note] : In order to prevent purchasing the wrong unsuitable part, which could result in wasted time, you need to determine suitability by using the information on the engine nameplate [Adaptation] : Part of the Evinrude Johnson OMC(3,4,5,5.5,6,7.5HP) , 2-Stroke Engine [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0277181 , 0434424 , 0777819 , Sierra 18-3001 , Mallory 9-45216 [Quality] : Original level of quality and durability, the impellers are manufactured from high quality rubber and will not be damaged even after long periods of immersion in salt water