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



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

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tim nygaard uses Lucas Oil

just finished a 1200 round trip to omaha. to omaha, straight oil. changed oil in omaha, here's the math:

28 mpg on the way there......

30 mpg on the way home......so, math:

3000 mile oil change/30 mpg = 100 gals used during course of oil change

2/28 = 7% savings

7% * 100 = 7 gallons saved

say $2.65 a gallon for premium

7 * $2.65 = $18.55 saved.

not to mention, lucas takes the place of a quart of oil for say $2.50

total savings to use lucas: $21.05

total cost lucas < 9.00>

net savings $12.05

so, every quart of lucas you buy for $9.00 puts $12.05 in your pocket....enough to pay for the oil change.

free oil changes by buying lucas.......wish it worked that way with other stuff.

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