65U-11181-00-00 Head Gasket for Yamaha GP 1200 1997-1999

Head Gasket for Yamaha

This head gasket (OEM cross-reference 65U-11181-00-00) seals the cylinder head to the engine block on Yamaha watercraft, keeping combustion pressure and coolant where they belong.

Overview

This head gasket is a direct-fit sealing component for Yamaha personal watercraft, built to maintain a tight seal between the cylinder head and engine block under high compression and heat. The head gasket cross-references OEM part number 65U-11181-00-00, giving riders a reliable replacement for a worn or blown gasket. Riders and mechanics performing top-end service on the Yamaha GP 1200 will find this head gasket an essential piece for restoring proper compression and cooling.

Built For Performance

• Precision-cut to match the OEM 65U-11181-00-00 footprint for a proper seal
• Constructed from heat-resistant material suited to marine engine temperatures
• Seals combustion gases and coolant passages between head and cylinder
• Withstands the high-compression demands of the 1200cc engine
• Designed for a clean fit during top-end rebuilds and gasket replacements

Fits These Machines

• for Yamaha GP 1200 (1997-1999)

On-The-Job Use

• Top-end rebuilds after a blown head gasket
• Routine engine maintenance on the GP 1200
• Cylinder head removal and reinstallation jobs
• Restoring lost compression in a worn engine

Specs At A Glance

Good To Know

Q: Does this head gasket come with new head bolts? A: No, this listing is for the head gasket only. Head bolts should be inspected and replaced if stretched or corroded.

Q: Is this an OEM Yamaha part? A: This is a replacement head gasket that cross-references OEM part number 65U-11181-00-00. It is not an original Yamaha product.

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