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. The limited slip responds instantly to torque feedback, anytime and at any speed.
Please Specify year and make of vehicle axle is out of.