Eaton Torque Control Products 913A610 Detroit Truetrac Helical Gear Limited Slip Differential

The Eaton Detroit Truetrac 913A610 is a helical gear-type limited slip differential that delivers automatic traction without the maintenance requirements of traditional clutch-type differentials. As the original helical gear differential introduced to the automotive aftermarket, the Truetrac has established itself as the industry-leading solution for reliable traction control.

Key Features:

• Helical gear design with no clutches or friction plates to wear out
• Completely maintenance-free operation—no special oils or additives required
• Smooth, quiet performance with no chatter or clunking
• Automatically biases torque to the wheel with better traction
• Works seamlessly in forward and reverse
• Proven durability for street, off-road, and performance applications

The Detroit Truetrac uses a patented design of parallel-axis helical gears that automatically transfer torque to the wheel with more traction. Unlike clutch-type limited slips that eventually wear out and require rebuilding, the Truetrac's all-gear construction provides consistent performance for the life of the differential. This makes it an ideal choice for trucks, SUVs, and performance vehicles where dependable traction is essential without ongoing maintenance.