Dynatrac ProRock XD60/XD60 Axle Set - Jeep JK

PROROCK XD60® FRONT AXLE Dynatrac exclusive patented ProRock® nodular-iron, high-pinion ProRock XD60® centersection with bearing bores to handle oversize pinion and carrier bearings for elite housing rigidity. More ground clearance than any other axle housing in its class. 3.75-inch diameter, variable wall thickness tubing has the highest strength-to-weight ratio compared to any other light-truck axle on the market. Dynatrac exclusive Dual-Sump High Volume™ (DSHV) oiling system to ensure the outer pinion bearing is never without lubrication. Dynatrac-exclusive U.S.-made forged, double-heat-treated 1550 35-spline axleshaft assemblies. These are the best shafts in the industry and are capable of up to 50-degree turning angles.  Our new 1550HD® knuckles are loaded with our best set of Dynatrac HD BallJoints™ yet. These are the last balljoints you’ll ever need, and are designed with larger stems and bodies for long life and high durability with big tires. Forged 4140, heat-treated, fixed