TRANSMISSION PRODUCTS

HOME / PRODUCTS / TRANSMISSION PRODUCTS / Synthetic 50 WT Transmission Oil

Synthetic 50 WT Transmission Oil

Lucas Synthetic 50 WT Transmission Oil is designed especially for heavy duty truck transmissions but can be used in many other applications.

Common gear oils are mostly base stocks with little more than an addition of sulfur and phosphorus as a total anti-wear package. We at Lucas Oil Products consider this inadequate. Most heavy duty truck transmission manufacturers now consider sulfur and phosphorus to be potentially corrosive to copper and brass and consequently recommend against common gear oils for this reason. The other 50 WT we have tested, synthetic or otherwise, are pure base stock, we consider this also inadequate.

Lucas Synthetic 50 WT contains an exclusive additive concentrate derived from synthetic oil that ensures lower operating temperatures and better lubrication, especially to upper bearings and gears. This is a long lasting fluid that is far superior to conventional synthetic fluids and contains nothing that could be harmful.

Meets or exceeds API MT-1, Eaton Transmission Div., 164 rev 7, Mack Truck TO-A Plus, International Truck TMS 6816 and other applications requiring non-EP Lubricants.

Key Benefits

  • Long lasting fluid
  • Ensures lower operating temperatures and better lubrication
  • Contains an exclusive additive concentrate

Packaging

#10146 1 Gallon (Case of 4) 33 lbs
#10147 5 Gallon Pail (1 Pail) 40 lbs
#10149 55 Gallon Drum 440 lbs
#10561 Per Gallon Tote (1 Tote)
 

HEAR IT FROM OUR CUSTOMERS

It helped my 2003 Mazda MPV van perform better.

Came to your site and found out about Complete Engine Treatment, so I got some of that too!! It helped my 2003 Mazda MPV van perform better. Thanks much.
Ed G.

Jeffery Filiault uses 15/40 High TBN Truck Oil in 92 Kenworth T600 Cat Diesel

Since my first oil change on my 92 Kenworth after buying it used with 200,000 miles on it .The previous owner only used LUCAS OIL. It now has 650,000 miles and still no oil useage. I would not use anything but LUCAS. My racing miata now uses only 20 / 50 synthetic MOTOR OIL . The oil survived 2 hours of practice and a 4 hour induro and when drained still looked like new . This year I will put it to the ultimate test a 25 hour enduro at THUNDER HILL RACEWAY .This will be a brutal test wich I would not attemt with out LUCAS Oil Thanks....
Jeffery F., Santa Cruz, CA

Roosevelt Day Jr. uses Lucas Oil Products for 1985 Honda Accord

I'm extremely pleased with your product. I have a 1985 Honda Accord that was running rather rough at one point, but after using your products (Fuel Ingection Cleaner, Lube, and Oil Stablizer) it's remarkable the immediate difference that will be acknowledged after use.
Roosevelt D., Trenton, NJ

Timothy E. Wright a US Marine Only Uses Lucas

I don't know your secret, but it sure does work. Every time any fluid gets changed in my 1999 Jeep Grand Cherokee, Lucas Oil is in it! I think your product is outstanding and I recommend it to everyone I know and meet! Thank you for a great product.

Thank you Lucas Oil for helping me me save time and money!

I have been using Lucas Oil products on the farm since 2001. Since then we have gotten more hours between overhauls in our farm tractors and semi trucks. Thank you Lucas Oil for helping me me save time and money!
Dustin P., Kimmell, IN

RELATED NEWS

Understanding Importance of Year-Round Fuel System Maintenance – Lucas Oil Fuel System Products add MPGs, Performance and Peace of Mind

March 19, 2024

Understanding Importance of Year-Round Fuel System Maintenance – Lucas Oil Fuel System Products add MPGs, Performance and Peace of Mind
Lucas Oil Announces Executive Promotions – Morgan Lucas Named Chief Executive Officer, Katie Lucas Promoted to President

February 16, 2024

Lucas Oil Announces Executive Promotions – Morgan Lucas Named Chief Executive Officer, Katie Lucas Promoted to President
Lucas Transmission Fix Stands Out As One of Company’s Most Popular and Effective Products for Saving Time, Money and Transmissions

February 7, 2024

Lucas Transmission Fix Stands Out As One of Company’s Most Popular and Effective Products for Saving Time, Money and Transmissions
solid-white-shield