271000290 Jet Pump Wear Ring for Sea-Doo Challenger 720 1998 2000-2001

Jet Pump Wear Ring for Sea-Doo Challenger 720

This jet pump wear ring for Sea-Doo fits 1998 and 2000-2001 Challenger 720 models, replacing OEM part 271000290 to keep the impeller clearance tight and thrust consistent.

Overview

This jet pump wear ring for Sea-Doo is the sacrificial sleeve inside the pump housing that the impeller spins against. As the ring wears, performance drops and cavitation rises, so installing a new wear ring for Sea-Doo restores the clearance your Challenger 720 needs for strong acceleration.

Built For Performance

• Direct replacement for OEM part number 271000290
• Maintains correct impeller-to-housing clearance
• Reduces cavitation and lost thrust from a worn ring
• Built to stand up to sand, grit, and constant water flow
• Corrosion-resistant for freshwater and saltwater use

Fits These Machines

• for Sea-Doo Challenger 720, 1998
• for Sea-Doo Challenger 720, 2000-2001

On-The-Job Use

• Jet pump service and impeller replacement jobs
• Restoring acceleration on high-hour pumps
• Pre-season maintenance on jet boats and PWC
• Repairs after debris passes through the pump

Specs At A Glance

Good To Know

Q: How often should a jet pump wear ring be replaced? A: It depends on hours and water conditions, but many owners inspect the ring whenever the pump is apart or when acceleration fades. Replacing it alongside an impeller refresh is common practice.

Q: Will this fit my 1999 Challenger 720? A: This wear ring is listed for the 1998 and 2000-2001 Challenger 720. Confirm your model year and serial number before ordering to be sure of fitment.

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