Diff, rear end, pumpkin, salad mixer, locker, LSD: Some of the common names you heard for the differential. Well, not salad mixer, I made that up – but it begs the question: What is a differential, what does it do, and how do the different types work? The differential, like so many automotive topics is often […] The post Let’s talk Differentials. Locker, LSD, Open – Whats the Diff? appeared first on AutoAnything Resource Center.