Jet Pump Wear Ring 155.3mm ID for Sea-Doo GTX 1503 2002-2003

Jet Pump Wear Ring for Sea-Doo

This jet pump wear ring is a 155.3mm ID replacement component that fits between the impeller and pump housing to maintain proper clearance and protect your pump from wear.

Overview

This jet pump wear ring is designed as a replacement component for personal watercraft jet pump assemblies. The wear ring helps maintain the correct clearance between the impeller and the pump housing, which is critical for efficient water flow and thrust. It is intended for riders and mechanics performing routine pump maintenance or rebuilds on compatible Sea-Doo models.

Built For Performance

• 155.3mm inner diameter for proper impeller clearance
• Protects the pump housing from direct impeller contact
• Helps restore lost thrust caused by a worn ring
• Designed as a direct-fit replacement for the original wear ring
• Constructed for marine jet pump environments

Fits These Machines

• for Sea-Doo GTX 1503, 2002-2003

On-The-Job Use

• Routine jet pump rebuilds and maintenance
• Restoring pump efficiency after wear is detected
• Impeller replacement jobs requiring a new wear ring
• Seasonal service on personal watercraft

Specs At A Glance

Good To Know

Q: How do I know if my wear ring needs replacing? A: Common signs include reduced acceleration, cavitation, and visible scoring or gaps between the impeller and ring. Inspecting the ring during pump service is the best way to confirm.

Q: Does the wear ring come with mounting hardware? A: This listing is for the wear ring as described in the title. Check your pump assembly for any additional seals or hardware you may need during installation.

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