Eaton Detroit Truetrac Differential 35 Spline 1.50in Axle Shaft Diameter 3.25 & Up Ratio

The Eaton Detroit Truetrac is a helical-gear style performance limited-slip differential that maximizes wheel traction and enhances driving. It was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. Its proven helical gear design eliminates the need for wearable parts, resulting in maintenance-free traction recognized for its toughness, smooth, and quiet operation. The unit operates smoothly and automatically, biasing torque to the wheel with the best traction when necessary, without any driver knowledge or action. It requires no maintenance (no clutches to wear out) and no need to run a limited slip additive in the rear end lube. For use with 3.25" bearing bore (aftermarket housing). Differential type: Limited Slip (LSD). Vehicle usage: Off-Road: Extreme Off-Road, On Road: Street and Muscle, Off-Road: Work Truck / Towing, Off-Road: Rock Crawl, On Road: Restoration, On Road: Work Truck / Towing, On Road: Circle Track, Off-Road: Light Trail / Sand Sports, On Road: Drag Racing.