Extreme Duty Marine ATF

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Extreme Duty Marine ATF

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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
  • High performance, high torque, non-electronic shift transmissions. Ensures firm shifting which improves performance and prolongs clutch-life
  • 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
Safety Data Sheet Safety Data Sheet

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Phil McCrackin uses Lucas Transmission Fix in 1995 Dodge SLT 1500 4x4

I follow the Lucas Oil Drag Racing Series which is how I was introduced to your products, of which I've used quite a few, all with excellent results. Today I am writing you about the Lucas Transmission Fix. One of my workhorses is a 1995 Dodge SLT 1500 4x4 ..... with over 200,000 miles on it (thanks to you) .... The transmission has been late shifting and hitting hard for the past 2500 miles or so ... I've been having to lift on the throttle to get it to shift at all ... This past Sunday I dropped the pan, cleaned things up a bit it , slapped it back together and topped her off with the good stuff (Lucas Semi-Synthetic Transmission Fluid) and added a bottle of the Lucas Transmission Fix .. I didn't notice anything on my way to work on Monday morning but I sure did on my way home Monday night. As soon as I got home I made a mental note to write to you this morning when I got in to work. As always, Lucas Oil has saved the day (and my transmission) ........ Thank you very much for taking the time to manufacture a product that actually performs above and beyond it's claims. I will continue to use and recommend all of the Lucas Oil products ..............

....................... GO MORGAN .....................


Phil McCrackin


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