Eaton Torque Control Products 912A579 Detroit Truetrac Helical Gear Limited Slip Differential

The Detroit Truetrac by Eaton was the first helical gear differential ever introduced into the automotive aftermarket and remains the industry-leading helical gear-type limited slip differential. This innovative design delivers automatic traction without the drawbacks of traditional clutch-type limited slip differentials.

Key Features:

• Helical gear design with no clutches, springs, or friction plates to wear out
• Maintenance-free operation with no special additives required
• Smooth, quiet performance with no chattering or banging
• Automatically biases torque to the wheel with better traction
• Works seamlessly in forward and reverse
• Operates transparently until traction is needed
• Proven durability in street, off-road, and racing applications

The Detroit Truetrac uses an innovative helical gear train that allows the differential to sense traction loss and automatically redirect torque to the wheel with better grip. Unlike clutch-type limited slips that require periodic maintenance and fluid additives, the Truetrac's elegant gear-driven design provides consistent performance throughout its service life. This makes it an ideal traction solution for trucks, SUVs, muscle cars, and performance vehicles where reliability and smooth operation are priorities.