Eaton Torque Control Products 912A585 Detroit Truetrac Helical Gear Limited Slip Differential

The Eaton Detroit Truetrac 912A585 represents a proven helical gear-type limited slip differential designed for reliable traction without the maintenance requirements of traditional clutch-type units. As the first helical gear differential introduced to the automotive aftermarket under the Eaton brand, the Truetrac has established itself as the industry-leading solution for both on-road and off-road applications.

Key Features:

• Helical gear design provides smooth, automatic torque transfer to the wheel with better traction
• No clutches or friction plates means zero maintenance and no special break-in procedures
• Quiet operation with no chattering or noise common to clutch-type limited slips
• Works automatically with no driver intervention required
• Operates transparently during normal driving conditions for improved tire wear
• Provides predictable performance in various traction conditions
• Proven durability and toughness for demanding applications

The Detroit Truetrac differential uses helical gearing to transfer torque between wheels, biasing power to the wheel with better grip. Unlike traditional limited slips that require periodic maintenance and fluid additives, the Truetrac's gear-driven design delivers consistent performance throughout its service life. This makes it an ideal choice for trucks, SUVs, off-road vehicles, and performance applications where reliable traction is essential without ongoing maintenance costs.