Eaton 913A590 Eaton Detroit Locker Diff 30 Spline 1.31in Axle Shaft Dia 3.92 & Up Ratio Front Rear Differential Upgrade G2 Axle & Gear 30 Spline Rear Core 44 Axle Assembly With Detroit True Trac Chromoly Axles For 07 18 Jeep Wrangler Jk The Eaton Detroit Truetrac is a worm gear style differential that provides constant power to both wheels while allowing for wheel speed differentiation. The design of these units works so well, the US military chose this type of unit as standard equipment on the Hummer H1 The Eaton Detroit Truetrac is a helical-gear style limited-slip differential that maximizes wheel traction and enhances driving and handling characteristics. The Truetrac operates as a standard (open) differential under normal driving conditions, allowing for unobtrusive operation Product Type: Sander , Package Quantity: 1 , Target Gender: Male , Package Dimensions: 10., 69 (L) X 9., 34 (W) X 6., 46 (H)
