EATON 913A590 Trutrac Limited Slip Differential for Rear 30 Spline Dana 44 Axle with 3.92 and Numerically Higher Gear Ratio

The Detroit Truetrac was the first type limited-slip differential in the industry. The patented design of parallel axis planetary helical gears provides a quiet, automatic splitting of torque. Power transfer goes literally unnoticed by the driver, even in front-wheel drive axles! The Truetrac performs like an open differential under normal driving conditions and automatically transfers torque to the wheel with better traction when ground conditions warrant. Please note: This will not work with Wrangler JK Dana 44 applications.