Synthetic SAE 75W-90 M8 Marine Gear Oil

Lucas Oil Products, Inc.

Marine Gear Oil Synthetic SAE 75W-90 M8

Lucas M8 Synthetic SAE 75W-90 Marine Gear Oil is a pure synthetic, non foaming, super slick, long lasting lubricant designed especially for marine applications. Originally designed for high powered off shore racing boats, M8 Marine Gear Oil contains seal conditioners and an exclusive blend of synthetic additives that protect from rust and wear caused by both fresh water and salt water during long periods of storage.

Excellent for use in any heavy duty / high performance stern drives, v-drives, gear boxes, wheel bearings and superchargers.

Key Benefits

  • Fortified with anti-foaming agents to prevent cavitation at high RPM's
  • Safely blends with all other known gear oils and additives
  • Protects against rust and moisture during long periods of storage
  • Provides rust and corrosion protection in both fresh water and salt water environments
  • Effective Water Resistance
  • Long Lasting
  • Resist Extreme Pressure
  • Extreme Friction Reducer


  • #10652 - 1 Quart (Case of 12) - 25 lbs
  • #10664 - 5 Gallon Pail (1 Pail) - 40 lbs


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

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James Ebert uses Lucas Heavy Duty Oil Stabilizer for 1996 Chevy Truck

My 1996 Chevy Truck 350 Vortec Engine with 51,000 miles hasd one or more valve lifters making noise. I took my truck to the Chevy dealer here in Dewitt Michigan. The service manager let me talk to the head mechanic about my noise problem. He told me to go to the local auto supply store and purchase a quart of Lucas Oil Stabilizer.

Well, the results were fantastic. After about 40 miles of driving I felt like I got a new truck. I can't believe how quiet my engine runs now.

When a GM dealer recommends your product over theirs that really says something.


James Ebert

Dewitt, Michigan

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