Eaton Detroit Truetrac Differential 27 Spline 1.16in Axle Shaft Dia 3.73 & Up Ratio Front Dana 30

When you're looking to get more grip from your front axle, the Eaton Detroit Truetrac differential is a solid choice. This unit is a helical-gear style, limited-slip differential that works automatically to send power to the wheel with the most traction, whether you're moving forward or in reverse. It's designed for vehicles with Dana 30 front axles and requires a 3.73 or numerically lower gear ratio, fitting axles with 27 splines and 1.16-inch diameter axle shafts. You'll get the differential itself, ready to be installed into your existing axle housing.

What makes the Truetrac stand out is its maintenance-free operation. Unlike some other limited-slip units, it doesn't require special lubrication or friction modifiers, making upkeep straightforward. The helical gear design provides smooth, quiet engagement, so you won't experience the clunking or chatter that can come with other traction-adding devices. This makes it an excellent option for a wide range of vehicles, from classic Broncos and Scouts to Jeeps like the CJ, Wrangler, and Cherokee, enhancing both acceleration and handling without being intrusive in daily driving.

This differential is a well-built component designed to handle the demands of increased traction. It's an ideal upgrade for those who frequently encounter slippery conditions or want improved performance off-road. Remember to consult your vehicle's service manual or a professional mechanic for specific installation procedures, as this unit requires proper setup within the differential housing.