[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 (25,30,33,35,40HP) Engine [OEM#] : Replacing part numbers For Evinrude Johnson OMC 0775521 , 0777834 , 0378891 , 0375808 , Sierra 18-3006 [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