Sea Doo early 2 stroke models wear ring
[271000290]

The Wear ring is a critical part of the Jet pump and any wear will cause cavitation and a loss of performance, This should be changed periodically or if a new impeller is being fitted. Be sure to measure the internal diameter of your wear ring and select the correct size when ordering

This 149mm diameter wear ring fits all 580cc 650cc and all early 720cc & 800cc engined craft inc Jet Boats