420950772 Head Gasket for Sea-Doo RXT X 260 1503 2010-2015

Head Gasket for Sea-Doo

This replacement head gasket is designed for the Sea-Doo RXT X 260 1503 and cross-references OEM part number 420950772 for a precise fit on the 1503 engine platform.

Overview

This head gasket seals the cylinder head to the engine block on the Sea-Doo RXT X 260 1503, keeping combustion pressure contained and coolant flowing where it should. It serves as a direct replacement for worn or blown gaskets on 2010 to 2015 RXT X 260 models. Built for riders and mechanics who need dependable sealing on the 1503 engine, this head gasket for Sea-Doo keeps your personal watercraft running the way it should.

Built For Performance

• Precision-cut to match the 1503 engine head mating surface
• Cross-references OEM number 420950772 for easy part matching
• Constructed from heat-resistant gasket material for high-compression conditions
• Seals combustion chambers and coolant passages at the cylinder head joint
• Designed as a direct-fit replacement for the RXT X 260 platform

Fits These Machines

• for Sea-Doo RXT X 260 1503 (2010-2015)

On-The-Job Use

• Top-end rebuilds after a blown head gasket
• Cylinder head removal and reinstallation jobs
• Routine engine maintenance on the 1503 powerplant
• Restoring compression on a PWC that is losing power

Specs At A Glance

Good To Know

Q: Does this head gasket fit models outside the listed years? A: Fitment is based on the 2010-2015 RXT X 260 1503 application, so confirm your model year and engine before ordering.

Q: Is this an OEM Sea-Doo part? A: This is an aftermarket head gasket that cross-references OEM number 420950772, and it is not an original brand product.

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