GEAR OIL

HOME / PRODUCTS / GEAR OIL / Heavy Duty 80W-90 Gear Oil

Heavy Duty 80W-90 Gear Oil

Gear oils have needed improving for years, especially in the high performance industry. The Lucas 80W-90 enjoys the technology Lucas developed in making the "Lucas Heavy Duty Oil Stabilizer", the number one supplemental oil in the heavy duty industry. This gear oil formula is fortified with special anti-wear agents and lubricity agents to control wear and drag as well as special additives to control heat. These features are not found in ordinary gear oils. This gear oil is both excellent for race cars and any heavy-duty application where plain gear oils just aren't good enough.

Key Benefits

  • Contains special anti-wear and lubricity agents
  • Helps to control heat
  • Excellent for high performance and heavy-duty applications
 

Packaging

#10043 1 Quart (Case of 12) 25 lbs
#10046 1 Gallon (Case of 4) 33 lbs
#10066 5 Gallon Pail (1 Pail) 40 lbs
#10067 16 Gallon Keg (1 Keg) 135 lbs
#10069 55 Gallon Drum 440 lbs
#10511 Per Gallon Tote (1 Tote)
 

HEAR IT FROM OUR CUSTOMERS

Lucas is SERIOUS about what they sell.

After checking my Power Steering Fluid on my Kia Spectra, I noticed the level was low. Bought the Kia new and its now 4 years old. I decided to drain the rest of the power steering fluid and replace with Lucas Power Steering Fluid purchased at Auto Zone. What a noticeable difference in steering! Price was a few dollars higher and I would spend a few more knowing Lucas is SERIOUS about what they sell. 100% would recommend Lucas Power Steering Fluid.
Gene Zeier Jr., Richmond, TX

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

In 2 days my steering is back to normal. Honest.

My '06 Ford Freestar was gradually getting harder to steer. No leaks and a tight belt so no slipping. I emptied as much fluid as I could and added a bottle of Lucas Power Steering Fluid and Conditioner which the bottle says eliminates hard spots.. in 2 days my steering is back to normal. Honest. It worked for me and its been 3 wks now. A garage near me gave me a price of $569.00 for a new rack installed. I lucked out. For $10.00 a bottle it was worth a try. I'm very happy.
Frank D., Waterford, NY

Nothing other than Lucas Oil products comes through the door of this shop EVER

I own a auto repair shop in Milton Ontario Canada and i use NOTHING but Lucas Oil products in my customers vehicles as well as my own vehicles. I have saved my customers tons of gas and their vehicles run pristine with the Lucas Oil products I use in there vehicles. Nothing other than Lucas Oil products comes through the door of this shop EVER.
Darrin H., Cambridge, MT

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

RELATED NEWS

Lucas Oil Partners with Leading Apparel and Promotional Vendor Merchology  

February 13, 2025

Lucas Oil Partners with Leading Apparel and Promotional Vendor Merchology  
Lucas Oil Introduces New Lucas Emissions Clear Fuel And Exhaust System Cleaner, Cuts Emissions Up to 90%

February 11, 2025

Lucas Oil Introduces New Lucas Emissions Clear Fuel And Exhaust System Cleaner, Cuts Emissions Up to 90%
Family’s donation leaves lasting legacy at new hospital

February 5, 2025

Family’s donation leaves lasting legacy at new hospital
solid-white-shield