O-Ring Compatible with Mercury and Mercruiser - REC25-33465

The O-ring is an essential component for sealing hydraulic and cooling systems in Mercury and Mercruiser engines. This circular cross-section gasket ensures total tightness and protects the engine from water ingress or oil leaks.

Technical Features

• Compatible references: MCM 25-33465, 25-54029, 25-822370, GLM81430
• Made from high-resistance elastomer (exact material to consult if critical for the application)
• Suitable for marine environments; resists salt, oils, and variable temperatures

Advantages

• Prevents unwanted leaks in pressure-exposed connections
• Easy to mount and install
• Long service life if properly maintained

Applications

• Hydraulic and water systems in Mercury and Mercruiser engines
• Also compatible as a spare for various GLM references

Usage and Maintenance Tips

• Replace each season or if wear, cracks, or loss of elasticity appear
• Lightly lubricate before installation with compatible grease to avoid cuts during fitting
• Avoid prolonged contact with incompatible chemicals

Equivalence Table