Maximize your vehicle’s traction characteristics by outfitting your Dana 30 axle with an Eaton Detroit Truetrac 912a585 differential. Featuring a patented design using parallel-axis planetary helix gears, this differential provides quiet, automatic splitting of torque and performs similarly to a limited slip differential under normal driving conditions. It is recommended for ratio ring gears of 3.73 and higher.

Maximize your vehicle’s traction characteristics by outfitting your Dana 30 axle with an Eaton Detroit Truetrac 912a585 differential. Featuring a patented design using parallel-axis planetary helix gears, this differential provides quiet, automatic splitting of torque and performs similarly to a limited slip differential under normal driving conditions. It is recommended for ratio ring gears of 3.73 and higher.