Extreme Duty Marine ATF

Lucas Oil Products, Inc.

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) - 946 mL
  • 11099 - 5 Gallon Pail (1 Pail) - 18.9 L
  • 10887 - 55 Gallon Drum (1 Drum) - 208.2 L



Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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LES ELSINGER uses Lucas Power Steering Stop leak to rescue stranded son

Just to say thanks. The other night my son called at 2 AM said his power steering was leaking. So off I went. On my way out it came to me that I had a bottle of Lucas Power Steering and Stop Leak so I took it with me and it worked. To make a long story short it saved me alot of money on towing charges. Thanks again

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