Eaton and Detroit Locker are among the biggest names in the world of high performance differential carriers. Now owned by Eaton, Detroit Locker is practically synonymous with locking differentials. And the word “Positraction” is actually a reference to the original limited-slip differentials produced by Eaton for U.S. OEMs.

The question is, which Eaton or Detroit Locker differential is right for you?

In this video tutorial, Jeff Saxton of Eaton Performance Differentials provides an excellent overview of the company’s top differential options. It includes a look at the renowned Eaton Posi unit, the Detroit TrueTrac, the famous Detroit Locker, and the versatile E-Locker. See what puts each of these differentials at the top of their class and learn which one best applies to your application.

 

Keywords
Detroit Locker, differential, Eaton
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Author: David Fuller

David Fuller is OnAllCylinders' managing editor. During his 20-year career in the auto industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. He has also partnered with mainstream and trade publications on a wide range of editorial projects. In 2012, he helped establish OnAllCylinders, where he enjoys covering all facets of hot rodding and racing.