6S5-81167-10-00 Crankshaft Oil Seal for Yamaha FZS 1800 2009-2016

Crankshaft Oil Seal for Yamaha

This crankshaft oil seal (OEM cross-reference 6S5-81167-10-00) is a direct-fit replacement that seals the crankshaft journal to prevent oil leaks and keep crankcase pressure stable.

Overview

This crankshaft oil seal for Yamaha is a precision-engineered sealing component designed to hold oil inside the crankcase while keeping dirt and moisture out. Acting as a direct replacement for OEM part 6S5-81167-10-00, this crankshaft oil seal restores a proper seal on the crankshaft end of the FZS 1800. It is intended for riders and mechanics performing routine maintenance, rebuilds, or leak repairs on their Yamaha watercraft.

Built For Performance

• Direct cross-reference to OEM part number 6S5-81167-10-00 for confident replacement
• Constructed from oil-resistant rubber compound to withstand constant crankcase exposure
• Precision-formed sealing lip for a tight, consistent fit against the crankshaft journal
• Reinforced outer casing holds shape under vibration and heat cycles
• Designed to resist swelling, hardening, and cracking over extended service life

Fits These Machines

• for Yamaha FZS 1800, 2009-2016

Specs At A Glance

Good To Know

Q: How do I know this seal fits my machine? A: Confirm your model and year match the FZS 1800 range listed and cross-check the OEM number 6S5-81167-10-00 against your parts diagram. Serial number differences can affect fit, so verify before ordering.

Q: Should this seal be replaced in pairs or with other parts? A: Crankshaft seals are often replaced whenever the crankcase is opened for service, so inspect adjacent seals and gaskets at the same time. Replacing worn seals together helps prevent repeat leaks.

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