Synthetic SAE 75W-90 M8 Marine Gear Oil

ws-logo shield text

No View Cart

Synthetic SAE 75W-90 M8 Marine Gear Oil

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


Buy Online

For Sales enquiries Freephone: 0808 100 3259 or find your nearest retailer



  • #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

Click here to get Adobe Reader

Michael uses Lucas Transmission Fix in 1989 Mercedes Benz 300TE

I have always known Lucas Oil Products are superior products, and as a staff member of the Dave Nemo Show, I have always recommended them to our listeners with great confidence. But, even I was surprised by a recent experience.

The Mercedes Benz station wagon that we use as a utility vehicle here at Dave Nemo's Nashville studio now has 277,868 miles on it. Nothing has ever been rebuilt on the car. Recently, the transmission started giving us difficulty - it was having trouble downshiting (even manually) - starting in the wrong (higher) gear, and an occasional slip. I must confess, we believed a rebuild (at those wallet-breaking Mercedes Benz prices) was inevitable. I'll also confess that I have never been much of a believer when it comes to \miracles in a bottle\

Share Your Lucas Oil Story