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Get a Step Up with K-Plane Trim Tabs


Mercury Racing® K-Planes® have long been considered the gold standard of trim tab design, durability and performance.

Originally developed to endure the punishing rigors of offshore racing, K-Planes feature a strong, corrosion resistant aluminum casting with large support ribs for enhanced durability.

The Reasons Why More Performance Pleasure Boaters, Racers, and the Military Trust K-Planes over Competitive Brands:

  • The proven gold standard on the liquid battlefield of the offshore race circuit
  • They plane boats faster and keeps them level for a safer, smoother ride in a variety of conditions.
  • Heavy duty, corrosion resistant aluminum casting with large support ribs for unparalleled durability
  • Double-acting hydraulic trim cylinders maintain position and react immediately to fingertip control from the helm
  • Elastomer mounts on each end of the hydraulic trim cylinders dampen impact loads, eliminate free play and eliminate contact between the stainless steel pivot points for enhanced durability, trim accuracy and corrosion resistance
  • Electrically bonded components and large sacrificial anodes further protect the tabs from the corrosive salt water environment
  • Heavy-duty hydraulic trim pumps, designed specifically for K-Planes, withstand the torture of offshore power boating