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A leaking seal can turn a smooth-running engine into a maintenance headache. The Mercury Seal (26-812889) is built to stop that problem before it starts. Designed to keep water, debris, and contaminants out, this precision-crafted seal plays a crucial role in protecting key engine components from wear and failure. Whether tackling saltwater conditions or demanding freshwater runs, this durable part ensures a secure, leak-proof fit for Mercury outboards and sterndrives.

Why It Matters:

• Reliable Protection – Forms a tight barrier to block out moisture and debris.
• OEM-Quality Fit – Manufactured to Mercury’s exact standards for a perfect seal.
• Built for Marine Environments – Resists heat, pressure, and corrosion for long-lasting performance.

Ideal for:

• Replacing worn or damaged seals to prevent leaks.
• Maintaining optimal engine efficiency and longevity.
• Ensuring smooth operation in all marine conditions.

A bad seal can lead to costly repairs, but a high-quality replacement keeps things running smoothly. The Mercury Seal (26-812889) delivers the reliability needed to keep your engine performing at its best—because out on the water, every component matters.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.