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
  • 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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Justin Jones uses Lucas transmission fix in Infiinity G20

My girlfriends Infiinity G20 had a real bad problem with the tranny. It was slipping so bad it felt like you were on ice it wouldn't want to move when you first step on the gas. I put about a forth of a bottle of the lucas tranny fix and it never slipped once when i drove it. I went ahead and changed the fluid and put the rest of the bottle in it. It shifts better than it ever has!! I never used to believe in additives, but this is an additive that i would reccomend any one to use in anything!!!!

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