Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter 2.73-5.13 Ratio

This is the Eaton Detroit Truetrac limited-slip differential, a well-built unit designed to significantly improve traction for a wide range of vehicles. If you're looking to get more grip off the line, especially when one wheel might lose traction, this differential is a solid choice. It uses a clever helical-gear system to automatically send power to the wheel with more grip, enhancing both acceleration and handling without any driver input.

What sets the Truetrac apart is its maintenance-free operation. Unlike some other limited-slip units, it doesn't require special fluids or friction modifiers, making installation and upkeep straightforward. The helical gears inside are designed for durability and provide smooth, quiet engagement, meaning you won't experience the clunking or chatter that can come with other types of traction-enhancing differentials. It works seamlessly in both forward and reverse, making it a versatile solution for daily drivers, performance vehicles, and even off-road applications. This particular model is for differentials with 28 splines and an axle shaft diameter of 1.20 inches, and it's compatible with gear ratios from 2.73 all the way up to 5.13.

When installing this differential, remember it's designed to fit within your existing axle housing, replacing your open or standard limited-slip differential. Ensure you have the correct gear ratio for your vehicle and that your axle shafts are the specified 28-spline, 1.20-inch diameter. Proper installation is key to enjoying the smooth, quiet, and reliable traction the Truetrac offers.