6BH-11193-00-00 Valve Cover Gasket for Yamaha 255 FSH Sport E 1800 2021-2026

Valve Cover Gasket for Yamaha

This valve cover gasket seals the joint between the valve cover and cylinder head on Yamaha 255 FSH Sport E boats, cross-referencing OEM part number 6BH-11193-00-00.

Overview

This valve cover gasket for Yamaha is a direct-fit sealing component that keeps oil contained where the valve cover meets the cylinder head. It prevents leaks and keeps contaminants out of the valvetrain on 1800 series marine engines. It is intended for owners performing routine maintenance or top-end service on their 255 FSH Sport E.

Built For Performance

• Precision-formed to match the valve cover mating surface
• Resists heat, oil, and marine moisture exposure
• Cross-references OEM part number 6BH-11193-00-00
• Maintains a tight seal under engine vibration
• Direct replacement for worn or hardened gaskets

Fits These Machines

• for Yamaha 255 FSH Sport E 1800, 2021-2026

On-The-Job Use

• Routine valve cover removal and resealing
• Top-end engine service and inspection
• Leak repair on 1800 series marine engines
• Scheduled maintenance on 255 FSH Sport E boats

Specs At A Glance

Good To Know

Q: How often should a valve cover gasket be replaced? A: Replace it whenever the valve cover is removed or if you notice oil weeping around the cover. Fresh gaskets prevent leaks and keep the valvetrain sealed.

Q: Does this gasket require sealant? A: Most installations call for a clean, dry mating surface, though some procedures add sealant at specific corners. Check your service manual for the exact method.

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