Collection: Bearing Housings

The bearing housing supports the impeller shaft inside the jet pump and keeps it running true. Bearings live in a hostile environment — constant load, heat, and water sitting right on the other side of a seal.

Failure is audible before it is catastrophic. A growl or grinding from the pump that tracks engine speed is the classic symptom, and a housing with any measurable shaft play is already past its service life. Run it long enough and a seized bearing will take the shaft, and sometimes the housing bore, with it.

We stock bearing housings for Sea-Doo, Yamaha, and Kawasaki personal watercraft. Replace seals and o-rings at the same time — water intrusion past a tired seal is what kills these bearings in the first place.