Jet Pump Wear Ring 155.3mm ID for Sea-Doo GTI LE 720 2002-2004

Jet Pump Wear Ring for Sea-Doo GTI LE 720

This jet pump wear ring is a replacement 155.3mm ID ring that restores the tight clearance between the impeller and pump housing on Sea-Doo GTI LE 720 watercraft.

Overview

This jet pump wear ring is a drop-in replacement that keeps the impeller-to-housing clearance within spec so your pump moves water efficiently. A worn wear ring causes cavitation, lost top speed, and sluggish holeshot, so replacing it with a fresh jet pump wear ring brings performance back. It suits riders maintaining or rebuilding a Sea-Doo GTI LE 720 jet pump.

Built For Performance

• 155.3mm inside diameter matches the pump housing bore for correct impeller clearance
• Durable ring material resists abrasion from sand and grit drawn through the pump
• Precise bore sizing helps reduce cavitation under acceleration
• Direct replacement for the factory wear ring position in the pump housing
• Restores sealing surface between impeller tips and housing wall

Fits These Machines

• for Sea-Doo GTI LE 720, 2002
• for Sea-Doo GTI LE 720, 2003
• for Sea-Doo GTI LE 720, 2004

On-The-Job Use

• Jet pump rebuilds after ingesting sand or debris
• Routine impeller and wear ring replacement during pump service
• Restoring top speed and acceleration on aging personal watercraft
• Seasonal maintenance on trailered or moored Sea-Doo watercraft

Specs At A Glance

Good To Know

Q: Will this wear ring fit my 2003 GTI LE 720? A: It is sized at 155.3mm ID for the GTI LE 720 pumps built from 2002 through 2004, so confirm your pump housing bore matches before ordering.

Q: Does a worn wear ring really affect performance? A: Yes, excessive clearance lets water slip past the impeller, which causes cavitation and reduces thrust, so replacing it restores pump efficiency.

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