271000290 Jet Pump Wear Ring for Sea-Doo XP 800 1995-1997

Stainless Jet Pump Wear Ring for Sea-Doo Challenger 1800 800

This stainless steel jet pump wear ring is a replacement component for the Sea-Doo Challenger 1800 800 jet pump, built to hold the impeller clearance steady so the pump delivers full thrust and smooth acceleration.

Overview

This stainless jet pump wear ring fits the Sea-Doo Challenger 1800 800 and restores the tight clearance between the impeller and pump housing that the jet drive depends on. Over time the ring surface wears, letting water slip past the impeller and cutting into performance. Installing a fresh jet pump wear ring is a practical fix for boaters handling their own pump maintenance.

Built For Performance

• Stainless steel body resists corrosion in fresh and salt water
• Precision-formed ring keeps impeller clearance within specification
• Withstands abrasion from sand and debris pulled through the pump
• Direct replacement for the original wear ring on the Challenger 1800 800 pump
• Consistent sealing face for smooth impeller rotation

Fits These Machines

• for Sea-Doo Challenger 1800 800 (1997-1999)

On-The-Job Use

• Jet pump rebuilds and impeller replacement projects
• Recovering lost acceleration and top speed on worn pumps
• Post-season maintenance after running in sandy or debris-heavy water
• Keeping a spare on hand for quick turnaround repairs

Specs At A Glance

Good To Know

Q: What are the signs of a worn jet pump wear ring? A: Common signs include sluggish acceleration, reduced top speed, and visible grooves or scoring on the ring surface. Measuring impeller tip clearance against spec is the surest way to confirm wear.

Q: Is this wear ring difficult to install? A: Installation requires removing the pump assembly and pressing or sliding the old ring out before fitting the new one. Boaters with basic mechanical experience can normally complete the job with standard tools.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.