A Yamaha pump housing is a component of the jet pump system on a Yamaha personal watercraft (PWC). It is a cylindrical housing that is located at the back of the PWC and contains the impeller and other parts of the jet pump. The pump housing is responsible for directing the flow of water through the impeller, which creates thrust and propels the PWC through the water. Yamaha pump housings are typically made from high-quality materials and are designed to provide reliable performance and durability. They are available in both OEM and aftermarket options, and can be used to replace a worn out or damaged pump housing. If you're in need of a Yamaha pump housing, our online store has a wide variety of options available to fit all models of Yamaha PWCs. Shop with us today and keep your Yamaha running smoothly!