Eaton Detroit Truetrac Dana 80 Rear Differential - 35 Spline, 1.52in Axle, 3.73 & Down (915A567)

Fits select 1994-2011 Chrysler, Dodge, Ford, and Plymouth vehicles equipped with a Dana 80 rear axle. Please verify compatibility with your specific vehicle's axle specifications before ordering.

The Eaton Detroit Truetrac (MPN: 915A567) is a helical-gear style limited-slip differential (LSD) designed to maximize wheel traction and improve overall vehicle handling. Unlike traditional plate-style limited-slips, the Truetrac uses a maintenance-free gear-based design that operates smoothly and quietly without the need for clutches to wear out or friction modifiers to be added to your gear oil.

The unit provides automatic engagement, sensing wheel slip and instantly transferring torque to the wheel with the most grip. This makes it an ideal traction solution for heavy-duty towing, street performance, and mild off-road use. This specific model is built for the Dana 80 rear axle with 35-spline shafts and is compatible with gear ratios of 3.73 and numerically lower.

• Axle Type: Dana 80 Rear
• Spline Count: 35 Spline
• Axle Shaft Diameter: 1.52 in
• Gear Ratio Compatibility: 3.73 & Down
• Operation: Automatic, smooth-acting helical gears
• Maintenance: No friction modifiers or special lubrication required
• Durability: No wearable clutches or plates to service
• Manufacturer Part Number: 915A567