Eaton Torque Control Products 916A427 Detroit Truetrac Helical Gear Limited Slip Differential

The Eaton Detroit Truetrac 916A427 is a premium helical gear-type limited slip differential engineered for superior traction and reliability. As the first helical gear differential introduced to the automotive aftermarket, the Truetrac remains the industry-leading solution for drivers demanding consistent performance without the maintenance hassles of traditional clutch-type differentials.

Key Features:

• Helical gear design with no clutches or friction plates to wear out
• Maintenance-free operation for the life of the differential
• Smooth, quiet performance with no chatter or clunking
• Automatic torque biasing responds instantly to traction conditions
• Works seamlessly in all weather conditions and terrain types
• Drop-in replacement for most factory open differentials
• Ideal for trucks, SUVs, off-road vehicles, and performance applications

Unlike clutch-type limited slips that degrade over time, the Detroit Truetrac uses precision-machined helical gears that automatically transfer torque to the wheel with better traction. This design eliminates periodic maintenance, fluid additives, and clutch pack replacements. The Truetrac delivers predictable, progressive engagement that drivers can feel and trust, whether navigating slippery roads, towing heavy loads, or tackling challenging off-road trails.

Backed by Eaton's engineering expertise and proven track record, the Detroit Truetrac differential offers an outstanding combination of durability, performance, and value for vehicles requiring dependable traction enhancement.