TriaxGear Premium LS 80W-90, GL-5 Limited Slip Ready, Manual Transmissions, Hypoid Gear Systems, Differentials, NATO Military Approved, Widest OEM Specification Range (1 Gallon)

Meats all the necessary requirements for my 1953 limited slip differential

Oil meets industry standards so it's good by my book to use for my truck rear differential. Limited Slip rated which meets my needs.

Works great military spec and 1/4 the price of NAPA

It's gear oil. No difference from the old oil I drained out

just what we needed

Liked it second time I got this

I use Triax oils, lubes and additives in all of my vehicles, motorcycles, lawn and atv equipment. That should tell you how much I trust and use their products.My 03 F250 with a 6.0L has over 417k miles on it and I have been using Triax 5w40 diesel oil in it for the last 12 years. I have fuel injectors with over 300k still running strong in this motor and credit the oil for their longevity.

My 2004 Toyota Tundra Limited with the LSD Differential front tires tread made a rubbing sound when I would turn left or right. I had been trying to figure what this tire rubbing was for many months. The differential oil was changed in 2019 by a mechanic shop who undoubtly put the wrong oil in. I changed the differential oil and used this product. The tire noise is gone. After months and months of research of trying to figure out my tire noise problem, this product resolved the problem.This is a 5 Star Product, and I highly recommend it.