6BH-11193-00-00 Valve Cover Gasket for Yamaha 255XD 1800 2021-2026

Valve Cover Gasket for Yamaha

This valve cover gasket for Yamaha replaces OEM part 6BH-11193-00-00, sealing the valve cover to the cylinder head to prevent oil leaks and keep engine compression contained on 255XD 1800 models from 2021 through 2026.

Overview

This valve cover gasket is a direct replacement seal made for the Yamaha 1800 engine used in 255XD models from 2021 to 2026. It seats between the valve cover and cylinder head to hold oil in and keep dirt out of the valvetrain. Built for owners doing routine top-end maintenance or fixing a weeping cover gasket.

Built For Performance

• Cross-references OEM part 6BH-11193-00-00 for a direct fit
• Molded to match the valve cover and cylinder head mating surfaces
• Oil-resistant material holds up to heat and constant oil exposure
• Compressible enough to seal minor surface imperfections
• Designed for the 1800 engine platform used in the 255XD

Fits These Machines

• for Yamaha 255XD 1800, 2021-2026

On-The-Job Use

• Replacing a leaking or hardened valve cover gasket
• Scheduled top-end maintenance on the 1800 engine
• Sealing the valve cover after a valve clearance check
• Refreshing gaskets during a rebuild or repair

Specs At A Glance

Good To Know

Q: Is this an original Yamaha part? A: No, this is an aftermarket valve cover gasket that cross-references OEM part 6BH-11193-00-00, so it is not an original Yamaha product.

Q: Should I replace the gasket if the cover is off? A: Yes, once the valve cover is removed, replacing the gasket helps avoid leaks and saves having to reopen the cover later.

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