Eaton Detroit Truetrac Differential 28 Spline 1.20in Axle Shaft Diameter Rear 9in

Eaton is well-known for their performance drivetrain components, and their Detroit Truetrac differential is a popular choice for drivers looking to improve traction. This helical-gear style, limited-slip differential is designed to work automatically, sending power to the wheel with more grip. It operates smoothly and quietly in both forward and reverse, making it a versatile upgrade for many vehicles. If you're looking to get better acceleration and handling out of your truck, Jeep, or even a classic Ford, this differential can make a notable difference.

The Truetrac uses a unique, gear-based design that doesn't rely on friction plates or special fluids, meaning it's maintenance-free and won't require special lubrication or friction modifiers. This makes installation and ownership much simpler. It’s built with durable components to ensure smooth, quiet operation that lasts. The optimized torque bias ratios help put power down effectively, improving both acceleration and overall handling characteristics. This differential is designed to fit rear axles with a 9-inch ring gear and 28 spline axle shafts, and it works well with pinion ratios of 3.25 and up.

This differential is a solid option for a wide variety of vehicles, including many Ford trucks and SUVs like the Bronco and F-150, as well as older models like the Ford Country Squire. It’s an ideal traction solution for almost any type of vehicle where improved grip is desired. When installing, ensure you have the correct tools and refer to the manufacturer's instructions for proper setup to get the most out of its performance.