271001236 Jet Pump Wear Ring 155.5mm for Sea-Doo GTX P STD 155 1503 2018

Jet Pump Wear Ring (155.5 mm ID) for Sea-Doo

This jet pump wear ring (155.5 mm ID) for Sea-Doo restores the close clearance between the impeller and the pump housing, cross-referencing OEM part 271001236.

Overview

This jet pump wear ring (155.5 mm ID) for Sea-Doo is a replacement pump housing insert that maintains the tight impeller clearance needed for strong thrust and clean water flow. The wear ring is made for riders servicing the pump on a GTX P STD 155 1503 who want OEM-style dimensions at a practical price. It installs in the pump housing and takes the abrasion that would otherwise chew into the housing itself.

Built For Performance

• 155.5 mm inner diameter matched to the 1503 pump housing bore
• Cross-references OEM part number 271001236
• Sacrificial wear surface protects the more expensive pump housing
• Maintains impeller tip clearance for consistent thrust
• Designed for the 155 mm jet pump used on the listed GTX platform
• Direct replacement fit with no machining required

Fits These Machines

• for Sea-Doo GTX P STD 155 1503, 2018

On-The-Job Use

• Pump rebuilds after sand, gravel, or shell debris wears the ring
• Restoring lost top speed and holeshot from excessive impeller clearance
• Routine driveline service on a 2018 GTX 1503
• Freshwater and saltwater pump maintenance

Specs At A Glance

Good To Know

Q: How do I know the wear ring needs replacing? A: A sudden drop in top speed, cavitation on acceleration, or visible deep grooves in the ring surface are the usual signs. Measuring impeller tip clearance against the service limit confirms it.

Q: Can I install this without pulling the whole pump? A: The pump typically comes out for this job, since the ring presses or bolts into the housing and the impeller needs to come off. Many riders pair it with a fresh pump seal kit while the pump is apart.

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