6S5-81167-10-00 Crankshaft Oil Seal for Yamaha 1800 VXS 2011-2016

Crankshaft Oil Seal for Yamaha

This crankshaft oil seal replaces OEM part 6S5-81167-10-00, sealing the crankshaft where it exits the engine case to keep oil in and contaminants out, giving your watercraft a reliable barrier against leaks and pressure loss.

Overview

This crankshaft oil seal for Yamaha is a direct replacement for the factory part, designed to seal the crankshaft journal and prevent oil from escaping the engine case on VXS 1800 models from 2011 to 2016. It gives riders a dependable fix for a leaking seal, restoring proper crankcase sealing and helping maintain consistent oil pressure for the engine. Whether you are rebuilding a top end or chasing down a slow drip, this crankshaft oil seal keeps your Yamaha running the way it should.

Built For Performance

• Cross-references OEM part 6S5-81167-10-00 for a correct fit
• Constructed to seal the crankshaft against oil weep and pressure loss
• Resists heat and friction found in high-revving marine engines
• Flexible lip design maintains contact through temperature swings
• Simple press-in installation for routine rebuilds and repairs
• Built to OEM dimensions for a snug, leak-free fit

Fits These Machines

• for Yamaha VXS 1800 (2011-2016)

On-The-Job Use

• Engine tear-downs and top end rebuilds
• Fixing oil leaks at the crankshaft
• Scheduled maintenance on personal watercraft
• Restoring crankcase seal after long hours of use

Specs At A Glance

Good To Know

Q: Does this seal replace the factory part number? A: Yes, it is designed to cross-reference OEM 6S5-81167-10-00, so it replaces the original seal directly.

Q: Will this fit a rebuilt engine with a reground crank? A: Fit depends on the crankshaft journal diameter, so confirm your crank specs before ordering to make sure the seal seats correctly.

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