1Applicable Model: Water pump impeller kit is replacement for Evinrud Johnson, please confirm whether your model is applicable before buying. 2OE Number: The part numbers for reference are 763758, 778166, 391391, 82797, please confirm whether it is consistent with the OE you need. 311 Pieces Kit: Our water pump repair kit includes all the parts necessary for the repair of the pump impeller, making it easy to replace damaged or worn parts. 4Premium Materials: Our water pump impeller kit is made of durable Abs and metal materials to ensure durability and reliability, which has a long service life. 5Easy to Install: The water pump impeller kit has a simple design, easy replacement, and can be easily installed and maintained, professional skills are not required.