Fluid change intervals depend on your vehicle, driving conditions and gear oil quality.
October 26, 2022
The extreme pressure placed on differential gears requires superior lubrication.
October 26, 2022
The main difference between GL-4 and GL-5 gear oils is in the level of extreme-pressure (EP) additives.
July 5, 2022
Join Banks Power Founder and President Gale Banks as he learns everything about premium synthetic oil.
February 2, 2022
This comparative viscosity chart can help determine if two or more lubricants have similar viscosities.
January 6, 2022
We tackle some frequently asked questions about gear oil, including "What is hypoid gear oil?" and other common questions.
December 15, 2020
You see them on the shelves of your local auto parts stores, but what does a limited-slip additive do? We...
October 27, 2020
There are several reasons to upgrade your differential cover, including increased strength, better heat dissipation and reduced weight.
September 28, 2020
Your differential allows you to corner safely while putting maximum traction to the ground. Here's how it works, and what...
September 19, 2019
Changing gear oil in differentials and manual transmissions is critical for smooth operation and reduced maintenance. But professional mechanics and...
August 1, 2018