Eaton Torque Control Products 917A738 Truetrac Limited Slip Differential for Ford 8.8 IFS

The Eaton Truetrac 917A738 is a helical gear limited slip differential designed specifically for Ford 8.8-inch independent front suspension (IFS) applications, including F-150 trucks. This maintenance-free traction solution automatically biases torque to the wheel with better grip, providing superior traction in all driving conditions without the chatter or wear associated with clutch-type limited slip differentials.

Key Features:

• Helical gear design provides smooth, automatic torque transfer
• No clutches or plates to wear out - maintenance-free operation
• Works seamlessly in forward and reverse
• Compatible with all gear ratios and works with traction control systems
• Engineered for Ford 8.8-inch IFS applications
• Improves acceleration, handling, and off-road capability

The Truetrac's parallel axis helical gearing runs in a bath of gear oil, ensuring quiet operation and long service life. Unlike traditional limited slip differentials, the Truetrac automatically transfers torque based on traction conditions, making it ideal for daily drivers, work trucks, and recreational vehicles that need reliable traction without constant maintenance.