271001236 Jet Pump Wear Ring 155.5mm for Sea-Doo GTI STD DT 1503 2007

Jet Pump Wear Ring for Sea-Doo

This jet pump wear ring for Sea-Doo is a 155.5 mm ID replacement component that restores the close clearance between the impeller and pump housing to help maintain thrust and reduce cavitation. It cross-references OEM part number 271001236 and is intended for personal watercraft owners and mechanics servicing the jet pump assembly.

Overview

This jet pump wear ring for Sea-Doo is a direct replacement for the factory ring that wears over time from sand, debris, and normal impeller contact. A fresh jet pump wear ring for Sea-Doo helps keep pump pressure steady and protects the impeller from excessive clearance loss. It suits riders and technicians rebuilding the pump on GTI STD DT 1503 models.

Built For Performance

• 155.5 mm inside diameter matched to the 1503 pump housing
• Cross-references OEM part number 271001236
• Restores impeller-to-housing clearance to limit cavitation
• Rugged construction suited to repeated water exposure
• Drops into the stock pump location without modification
• Designed for the Sea-Doo GTI STD DT 1503 platform

Fits These Machines

• for Sea-Doo GTI STD DT 1503 (2007)

On-The-Job Use

• Routine pump rebuilds on the GTI STD DT 1503
• Restoring lost acceleration caused by a worn ring
• Servicing pumps after sand or debris intake
• Preventive maintenance before peak riding season

Specs At A Glance

Good To Know

Q: How do I know the wear ring needs replacing? A: Loss of top speed, slipping during acceleration, or visible scoring and gap at the impeller usually point to a worn ring. Measuring the clearance against the impeller is the surest check.

Q: Does this ring fit other Sea-Doo models? A: It is listed for the GTI STD DT 1503 with the 1503 engine and 155.5 mm pump bore. Confirm your pump diameter and part number 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.