Replacement O-Ring for Marine Engines - REC301967

The O-ring is essential in marine systems to prevent leaks in engine and hydraulic system connections. Compatible with MCM references: 25-36318 and OMC: 301967, this component ensures reliable sealing in demanding environments.

Technical Features

• Compatibility: Mercury Marine (MCM) and OMC engines
• Equivalent References: MCM: 25-36318, OMC: 301967
• Material: Synthetic rubber resistant to oils and fuels (standard quality, confirm specification)
• Application: Hydraulic unions, water pumps, carburetor connections

Advantages

• Provides a tight seal in systems exposed to vibration and pressure
• Prevents water and oil leaks in outboard and inboard/outboard engines
• Essential replacement for preventive maintenance

Usage and Maintenance Tips

• Lightly lubricate before installation to extend service life
• Avoid sharp tools to prevent damaging the gasket during installation
• Inspect periodically during annual engine checks and replace if signs of wear appear

Common Applications

• Replacing seals in water pumps
• Sealing marine engine blocks
• Nautical fitting unions