Extreme Duty Marine ATF – Lucas Oil

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.


  • 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 – Quart (Case of 6) – 208 oz


Technical Data Sheet
Safety Data Sheet

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Additional information

Weight 208 oz

TOMAD International