6S5-81167-10-00 Crankshaft Oil Seal for Yamaha FX Cruiser SVHO 1800

Crankshaft Oil Seal for Yamaha

This crankshaft oil seal for Yamaha is a direct replacement sealing component that prevents oil from escaping the crankcase and keeps contaminants out of the engine, cross-referencing OEM part number 6S5-81167-10-00.

Overview

This crankshaft oil seal for Yamaha is a precision sealing component designed to retain engine oil at the crankshaft while blocking dirt and moisture from entering the crankcase. It serves as a direct replacement for worn or leaking seals on Yamaha FX Cruiser SVHO 1800 watercraft, helping restore proper oil control. Built for owners and technicians performing routine engine maintenance or a full rebuild.

Built For Performance

• Direct cross-reference to OEM part number 6S5-81167-10-00
• Constructed from oil-resistant rubber compound for long service life
• Precision-molded lip for a tight, consistent seal against the crankshaft
• Resists heat, fuel, and oil degradation common in marine engines
• Drop-in replacement for the original seal with no modification required

Fits These Machines

• for Yamaha FX Cruiser SVHO 1800, 2014-2026

On-The-Job Use

• Crankshaft seal replacement during engine rebuilds
• Fixing oil leaks at the front or rear of the crankcase
• Routine maintenance on Yamaha FX Cruiser SVHO 1800 watercraft
• Servicing after top-end or bottom-end engine work

Specs At A Glance

Good To Know

Q: How do I know if my crankshaft oil seal needs replacing? A: Common signs include oil seeping around the crankcase, low oil levels, and residue buildup near the crankshaft. A visible leak or drop in oil pressure usually points to a worn seal.

Q: Is this seal sold as a single unit? A: Yes, this crankshaft oil seal is sold individually unless otherwise stated. Confirm the quantity needed for your specific repair before ordering.

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