GEAR OIL

Synthetic SAE 75W-140 Gear Oil
HOME / PRODUCTS / GEAR OIL / Synthetic SAE 75W-140 Gear Oil

Synthetic SAE 75W-140 Gear Oil

Lucas Pure Synthetic Gear Oils are super-slick, long lasting lubricants designed especially for heavy duty or high performance applications where regular gear lubricants just aren't good enough. They contain a special additive package that increases lubricity and insures less gear noise and longer bearing life. Designed to stand up to high temperatures without losing its lubricity. Excellent for use in limited slip differentials.

Key Benefits

  • Super-slick long lasting lubricant
  • Insures less gear noise and longer bearing life
  • Stands up to high temperatures while maintaining lubricity

Packaging

#10121 1 Quart (Case of 12) 25 lbs
#10122 1 Gallon (Case of 4) 33 lbs
#10123 5 Gallon Pail (1 Pail) 40 lbs
#10124 16 Gallon Keg (1 Keg) 135 lbs
#10465 Per Gallon Tote (1 Tote)
 

HEAR IT FROM OUR CUSTOMERS

Now the engine is “humming” like it was brand new.

Complete Engine Treatment added to engine oil eliminated squeaking from engine during ignition and now engine is "humming" like it was brand new. 2003 LEXUS RX 300 108K.
Darwin F., Honolulu, HI

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 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

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

I added this to the gas and was amazed… it stopped making the sound that I thought was a rod bearing.

My truck engine has over 200,000 miles and a knock started and I thought it was a rod bearing. I was reading the label on the product Complete Engine Treatment and the words, (stops engine knocks.) I added this to the gas and was amazed, and still am, it stopped making the sound that I thought was a rod bearing. I do have to add the treatment to each fill up, but it does work.
Jack

RELATED NEWS

Lucas Oil Uncorked Raises More Than $200,000 for Peyton Manning Children’s Hospital at Inaugural Sold‑Out Event

April 29, 2025

Lucas Oil Uncorked Raises More Than $200,000 for Peyton Manning Children’s Hospital at Inaugural Sold‑Out Event
Lucas Oil Joins Wheeler Mission as Co-Presenting Sponsor for the 2025 Drumstick Dash

April 24, 2025

Lucas Oil Joins Wheeler Mission as Co-Presenting Sponsor for the 2025 Drumstick Dash
Lucas Oil Products Receives 2025 Top Workplaces Culture Excellence Award for Compensation & Benefits

April 16, 2025

Lucas Oil Products Receives 2025 Top Workplaces Culture Excellence Award for Compensation & Benefits
solid-white-shield