6BH-11193-00-00 Valve Cover Gasket for Yamaha GP-R HO 1800 2020-2023

Valve Cover Gasket for Yamaha

The valve cover gasket for Yamaha personal watercraft seals the mating surface between the valve cover and cylinder head on the GP-R HO 1800, cross-referencing OEM part 6BH-11193-00-00.

Overview

This valve cover gasket is a direct replacement sealing component for the Yamaha GP-R HO 1800 engine. It keeps oil contained at the valve cover mating surface while blocking dirt and moisture from entering the top end. Built for riders and mechanics servicing 2020 through 2023 models who need a dependable seal.

Built For Performance

• Precision-cut to match the OEM 6BH-11193-00-00 profile
• Oil-resistant material resists breakdown from heat and crankcase vapor
• Maintains a tight seal across the valve cover mating surface
• Direct fit with no trimming or modification required
• Withstands the high operating temperatures of the HO 1800 engine

Fits These Machines

• for Yamaha GP-R HO 1800, 2020-2023

On-The-Job Use

• Routine top-end resealing during valve cover service
• Fixing oil seepage around the valve cover
• Engine rebuilds and gasket refresh jobs
• Pre-season maintenance on 2020-2023 GP-R HO 1800 machines

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 number 6BH-11193-00-00. It is designed to fit the listed GP-R HO 1800 models.

Q: Should the gasket be replaced every time the valve cover comes off? A: Yes, a valve cover gasket is typically a single-use sealing item and should be replaced whenever the cover is removed. Reusing an old gasket can lead to oil leaks.

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