Extreme Duty Marine ATF

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Extreme Duty Marine ATF

Lucas Extreme Duty Marine ATF is a blend of specific synthetic base oils and a special Lucas additive package designed to create a high friction fluid that allows shifting clutches in the transmission to lock up and engage quickly. A faster shift means less clutch slippage, therefore, less heat and wear in the transmission.

Fortified with special synthetic additives that coat moving parts to protect against rust and moisture during storage.

Key Benefits

  • Pure Synthetic
  • Designed for use in off shore boat racing transmissions
  • An easy flowing fluid with superior heat transfer capabilities
  • Expect excellent performance cold or hot
  • Contains special anti-foaming agents
  • A stable long life fluid - perfect for irregular maintenance
  • Safely blends with other synthetic & non-synthetic fluids


  • #10651 - 1 Quart (Case of 6) - 13 lbs


Product Spec Sheet Technical Data Sheet - English
Safety Data Sheet Safety Data Sheet - English
Safety Data Sheet Safety Data Sheet - French
Safety Data Sheet Safety Data Sheet - German
Safety Data Sheet Safety Data Sheet - Netherlands (Dutch)
Safety Data Sheet Safety Data Sheet - Portuguese
Safety Data Sheet Safety Data Sheet - Spanish
Safety Data Sheet Safety Data Sheet - Swedish

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Greg Brannon Was Skeptical, But After Using Lucas Power Steering Stop Leak and Saving $2000, He Is A Believer

Hi! I would llike to know how I can submit a testimonial. I drive a BMW. One day, I lost the power steering. I was told that I would need a NEW rack and pinion...THIS WOULD COST ME nearly $2,000! I tried several other Stop Leak products with NO RESULTS. Skeptically, I tried Lucas Stop Leak after reading \Guaranteed to stop any leak or your money back\! WAS I SHOCKED! After 1.5 bottles, the leak was stopped AND NO DRIPS! I'm a believer! I now have power steering AND I did not have to fork out $2,000! I now use your products exclusively!

You can use me as a testemonial ANYTIME!
Greg Brannon

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