GEAR OIL

HOME / PRODUCTS / GEAR OIL / Synthetic SAE 140 Racing Gear Oil

Synthetic SAE 140 Racing Gear Oil

Synthetic SAE 140 Gear Lubricant is designed for high horsepower, high torque conditions. Made from the highest quality heavy synthetic base oils, Lucas Racing Gear Oils contain a proprietary package of additives and extreme pressure lubricants specially engineered for shear stability and the demands of severe racing conditions. This synthetic formulation provides a barrier cushion between metal surfaces. It absorbs impact by creating a barrier coating on gear surfaces for the critical line of protection against wear, pitting and scoring. This oil is long lasting and perfect for any heavy duty application.

Synthetic SAE 140 Racing gear oil is designed for the Top Fuel and the off-road industry. Ideal applications: Pro 2, Pro 4, Pro Lite, Class 7/6, 7200.

Key Benefits

  • Reduced oil temps in rear differentials
  • Excellent thermal and shear stability
  • Extends component life

Packaging

#10431 5 Quart (Case of 3) 30 lbs
#10433 5 Gallon Pail (1 Pail) 40 lbs
 

HEAR IT FROM OUR CUSTOMERS

It was like riding a completely different bike.

I have a 2008 Harley Dyna Street Bob which has been completely customized to include engine work, custom exhaust and multiple dyno tuned sessions. The motor has 31k miles on it. The engine has always run extremely hot and destroys any oil thats in it in less than 2000 miles. This past weekend, I decided to switch over and try Lucas Oil and added 6 oz of Motorcycle Oil Stabilizer to the fresh oil. The bike is extremely quieter now (always had a sewing machine noise) and runs significantly cooler. It was like riding a completely different bike. I am sold. This stuff rocks.
Daniel F.

I would recommend Lucas products to anyone with a diesel…

I have been using Lucas products in my 2001 Ford diesel since new with much success, it has over 250000 miles and going strong. I would recommend Lucas products to anyone with a diesel.
Charles W., McCormick, SC

Whether I’m chasing Trophy Game animals or chasing Trophy Fish Lucas Products are running with me

My name is Jim Klinkner the owner of Klinks Premium Wildlife Blend. I'm a firm believer in Lucas Products. I use Lucas Synthetic Outboard Marine Oil in my Bass Boat and I use Lucas oil in my ATV's. I depend on Lucas Products whether I'm chasing Trophy Game animals or chasing Trophy Fish Lucas Products are running with me. My machines seem to love Lucas Products better than the rest. Less plug fouls, less smoke the machines running better and smoother. Thanks Lucas
James K., Dairyland, WI

I’ve been using Lucas Products for my vehicles for many, many years now with complete satisfaction.

I've been using Lucas Products for my vehicles for many, many years now with complete satisfaction. I came upon their gun oil many years back while at my local auto parts place while still living in California. Been using it ever since while all the other products I have collect dust.
Tom B.

I love LUCAS OIL

I have used nothing but Lucas Oil since I was younger. I've always seen improvements in every vehicle I've drove or recommended to use. The boost of mpg's is awesome. I know I'm burning cleaner. And OIL. Whoa don't get me started. Every oil change I supplement a quart. Dry starts gone. Ticking, noise, rattle, tapping........ gives in to the products. I love LUCAS OIL. I will always use it, my kids, family, and friends will too. Especially since they have me do their oil changes.
Shelby

RELATED NEWS

Indiana Pacers and Lucas Oil announce multi-year jersey patch partnership

July 9, 2025

Indiana Pacers and Lucas Oil announce multi-year jersey patch partnership
Lucas Oil and New Shoe Day Partner Together to Provide New Shoes for Children at Wheeler Mission

June 25, 2025

Lucas Oil and New Shoe Day Partner Together to Provide New Shoes for Children at Wheeler Mission
Lucas Oil Partners with RCR and Kyle Busch for NASCAR’s Historic Return to International Racing in Mexico City

June 11, 2025

Lucas Oil Partners with RCR and Kyle Busch for NASCAR’s Historic Return to International Racing in Mexico City
solid-white-shield