420931702 Head Gasket for Sea-Doo RX 951 2000-2002

Head Gasket for Sea-Doo RX 951

This head gasket is a direct replacement sealing component for the Sea-Doo RX 951 engine, cross-referenced to OEM part number 420931702, designed to seal the cylinder head to the engine block and maintain proper compression.

Overview

This head gasket for Sea-Doo RX 951 watercraft seals the mating surface between the cylinder head and engine block to prevent coolant and compression leaks. It is built to match the original sealing dimensions so it fits cleanly during a top-end rebuild. This head gasket for Sea-Doo RX 951 models is intended for riders and mechanics handling routine engine service.

Built For Performance

• Cross-referenced to OEM part number 420931702 for a direct fit
• Constructed to withstand the high compression and heat of the 951 engine
• Seals the cylinder head to block interface to protect compression
• Designed for the 951 two-stroke engine platform
• Suited to top-end rebuild and gasket replacement service

Fits These Machines

• for Sea-Doo RX 951 (2000-2002)
• for Sea-Doo models equipped with the 951 engine

On-The-Job Use

• Top-end engine rebuilds
• Cylinder head removal and reinstallation
• Compression restoration service
• Routine gasket replacement maintenance

Specs At A Glance

Good To Know

Q: Do I need to replace the head gasket every time the head is removed? A: Yes, a head gasket is a single-use sealing component and should be replaced whenever the cylinder head is removed to ensure a reliable seal.

Q: Should I torque the head bolts to spec after installing this gasket? A: Yes, always follow the manufacturer torque sequence and specification for your Sea-Doo RX 951 to achieve a proper seal.

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