Open Diff. Limited Slip diff. LSD. Locking diff. Open diff. HowStuffWorks "Open Differentials" We will start with the simplest type of differential, called an open differential.
First we'll need to explore some terminology: The image below labels the components of an open differential. When a car is driving straight down the road, both drive wheels are spinning at the same speed. Stockopendiff. Cross groove joint. Tripodjoint. Rzeppa. Axleassembly. 1280driveshaft angles. Propshaft.