66V-41114-01-00 Exhaust Outer Gasket for Yamaha GP-R 1300 2003-2008

Exhaust Outer Gasket for Yamaha

The exhaust outer gasket for Yamaha watercraft seals the joint between the exhaust pipe and manifold, cross-referencing OEM part 66V-41114-01-00.

Overview

This exhaust outer gasket for Yamaha is a direct-fit sealing component for the exhaust system on select GP-R 1300 watercraft. The gasket compresses between mating surfaces to block exhaust leaks and keep the system sealed under heat and vibration. It is intended for riders and mechanics replacing a worn or blown-out gasket during routine exhaust service.

Built For Performance

• Cross-references OEM part number 66V-41114-01-00
• Seals the outer exhaust joint against leaks
• Built to handle high exhaust temperatures
• Resists compression set under repeated heat cycles
• Direct-fit replacement for the original gasket

Fits These Machines

• for Yamaha GP-R 1300, 2003-2008

On-The-Job Use

• Exhaust pipe to manifold joint service
• Top-end and exhaust system rebuilds
• Routine gasket replacement after leak detection
• Winter maintenance and pre-season prep

Specs At A Glance

Good To Know

Q: Should this gasket be replaced every time the exhaust is opened? A: Yes, exhaust gaskets are typically single-use and should be replaced whenever the joint is separated to prevent leaks.

Q: Does this gasket require sealant during installation? A: Most exhaust gaskets install dry, but always follow the service manual for your specific machine and torque the fasteners to spec.

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