Eaton Torque Control Products 915A450 Detroit Truetrac Helical Gear Limited Slip Differential

The Eaton Detroit Truetrac 915A450 is a premium helical gear limited slip differential that delivers reliable traction without the maintenance requirements of traditional clutch-type differentials. As the first helical gear differential introduced to the automotive aftermarket, the Detroit Truetrac has established itself as the industry-leading solution for dependable power transfer in demanding applications.

Key Features:

• Helical gear design eliminates clutch packs and other wearable friction components
• Completely maintenance-free operation—no fluids to change or adjustments needed
• Smooth, quiet power delivery with none of the chatter associated with clutch-type limited slips
• Automatically biases torque to the wheel with better traction
• Proven durability in street, off-road, and performance applications
• Works seamlessly with ABS and traction control systems

The Detroit Truetrac uses an innovative gear design that allows it to sense traction differences between wheels and automatically transfer torque where it's needed most. Unlike open differentials that send power to the wheel with the least resistance, or clutch-type limited slips that require periodic maintenance, the Truetrac provides consistent performance throughout its service life. This makes it an ideal upgrade for trucks, SUVs, and performance vehicles where reliable traction is essential without the complexity of electronic systems or regular servicing.