Replacement part compatible with Mercury Mariner Force part number 25-85549

Premium heavy-duty materials for durability and performance. Assembled in the USA.

Replacing this O-ring can return your marine engine back to peak performance and efficiency, eliminate leaks, and prolong the life of your investment.

Keep a spare on hand to eliminate unplanned down time.

Beaver Island Parts Company recommends lubricating all O-rings with a quality silicone-based lubricant designed for O-rings.

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