Boat Motor 93101-22067 18-0296 82233M 83406M 854017 Oil Seal for Yamaha Mercury

Boat Motor Oil Seal for Yamaha Mercury

This boat motor oil seal fits Yamaha and Mercury outboard engines, providing a reliable barrier to prevent oil leakage, compatible with OEM numbers 93101-22067, 18-0296, 82233M, 83406M, and 854017.

Overview

This boat motor oil seal is a critical component for preventing lubricant loss in the lower unit and gearcase of Yamaha and Mercury outboard motors. The oil seal maintains a tight barrier against water and debris while retaining oil, ensuring smooth operation of drive shafts and bearings. Engineered to match original specifications, this seal replaces multiple part numbers including 93101-22067, 18-0296, 82233M, 83406M, and 854017.

Built For Performance

• Made from durable nitrile rubber that withstands exposure to marine oils and fuels
• Precision-molded lip design ensures consistent contact with rotating shafts
• Corrosion-resistant spring reinforcement maintains sealing force over time
• Compatible with both Yamaha and Mercury outboard lower unit assemblies
• Meets or exceeds OEM tolerances for shaft diameter and housing bore

On-The-Job Use

• Used during lower unit rebuilds to replace worn or damaged oil seals
• Installed when servicing the drive shaft, propeller shaft, or shift shaft
• Essential for preventing water ingress into the gearcase during submersion
• Commonly replaced during annual outboard engine maintenance

Specs At A Glance

Good To Know

Q: Will this oil seal fit both Yamaha and Mercury engines? A: Yes, this seal is designed to be a direct replacement for the listed OEM part numbers, which are used in both Yamaha and Mercury outboard models, but always verify your engine's exact specifications.

Q: How do I know if my oil seal needs replacement? A: Signs of leakage, water in the gear oil, or visible cracking on the old seal indicate it should be replaced promptly to avoid damage to internal components.

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