462811 Jet Pump Wear Ring for Sea-Doo GTS P STDR 90 900 2018

Jet Pump Wear Ring for Sea-Doo

The Jet Pump Wear Ring is a replacement impeller housing ring that maintains the tight running clearance around the jet pump impeller, helping preserve thrust and reduce cavitation on your watercraft.

Overview

This Jet Pump Wear Ring is a direct-fit replacement component for the jet propulsion system on select Sea-Doo personal watercraft. The wear ring sits inside the pump housing and controls the gap between the impeller and the housing wall, which directly affects acceleration, top speed, and overall pump efficiency. It is a smart service item for owners performing routine pump maintenance or rebuilding a worn jet pump.

Built For Performance

• Maintains correct impeller-to-housing clearance for consistent thrust
• Helps reduce cavitation and slipping during hard acceleration
• Restores pump efficiency after the original ring wears from sand and debris
• Constructed for marine jet pump environments
• Replaces OEM part number 462811

Fits These Machines

• for Sea-Doo GTS P STDR 90 900 (2018)

On-The-Job Use

• Routine jet pump rebuilds and impeller service
• Restoring performance after shallow water or sandy launch ramp operation
• Seasonal maintenance on personal watercraft
• Repairing pumps with excessive impeller clearance

Specs At A Glance

Good To Know

Q: How do I know the wear ring needs replacing? A: Common signs include loss of acceleration, cavitation noise, and a visible gap or scoring between the impeller and housing. Measuring the clearance against the service specification confirms whether replacement is due.

Q: Does this ring fit other Sea-Doo models? A: This listing covers the GTS P STDR 90 900 (2018) application. Since fitment can vary by model year and pump configuration, verify your machine details before ordering.

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