Eaton 912A316 Detroit Truetrac Helical Gear Limited Slip Differential

The Eaton Detroit Truetrac 912A316 is a helical gear-type limited slip differential that provides reliable traction without the maintenance requirements of traditional clutch-type differentials. As the first helical gear differential introduced to the automotive aftermarket, the Truetrac has established itself as the industry standard for smooth, quiet, and dependable performance.

Key Features:

• Helical gear design eliminates wearable clutch packs and friction plates
• Maintenance-free operation with no special lubricants or additives required
• Smooth and quiet engagement compared to traditional locking differentials
• Automatic torque biasing provides power to the wheel with better traction
• Works seamlessly in all driving conditions without driver input
• Durable construction for long service life in demanding applications

The Detroit Truetrac uses a patented helical gear train to transfer torque to the wheel with the most traction automatically. Unlike clutch-type limited slips that wear over time or lockers that require engagement, the Truetrac provides consistent performance throughout its lifetime. This makes it an ideal choice for trucks, SUVs, and off-road vehicles where reliable traction is essential without the harshness of a full locker.