JK Elite ProRock 60/80 Axle Set 4.88 Auburn 68.5 inch Width Dynatrac

The Elite ProRock XD60/80 Axle Set is designed specifically for large JK builds with very large tires, high-performance engine swaps, superchargers, deep gear reduction, and transfer case ratios numerically higher than 4:1.

Features and Benefits:

• 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.
• All HD suspension brackets are CNC laser-cut and professionally welded and installed, including a multiple-position track-bar bracket for long-travel suspension tuning.
• All ProRock 80s are equipped with Dynatrac U.S.-made forged, heat-treated, 40-spline, full-floating 4340 alloy-steel shafts.
• Axles includes your choice of available selectable lockers and 4.88, 5.13 or 5.38 gear sets.
• Dynatrac 40-spline, full-floating wheel ends with heat-treated 4140 fixed spindles, high-capacity wheel bearings, and Dynatracs exclusive 12-bolt flanged floater wheel hubs with O-ring seals.
• Dynatrac ProRock 80 nodular-iron, standard-cut, high-rigidity housing promotes ring-and-pinion gear durability for the biggest JK and 4x4 builds.
• 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.
• Dynatrac patented best-in-class ProRock ground clearance. The ProRock 80 has better ground clearance than any other axle housing made for 11.25-inch-and-larger ring-gear diameters.
• Dynatrac-exclusive U.S.-made forged, double-heat-treated 1550 35-spline axle shaft assemblies. These are the best shafts in the industry and are capable of up to 50-degree turning angles.
• Forged 4140, heat-treated, fixed spindles and serviceable wheel bearings support tires up to 44 inches.
• Includes DynaLoc locking hubs. DynaLoc hubs are over 3 times stronger than all other locking hubs on the market.
• Includes Dynatrac 13.88-inch brake upgrade with single-piston calipers and 8-on-6.5 wheel bolt pattern.
• Includes Dynatrac high capacity 13.25-inch brake upgrade with new dual-piston front calipers and vented rotors.
• Includes new HD tie rod, integral steering arm, new Dynatrac DHD drag-link sleeve, control arm bushings, CNC laser-cut HD suspension brackets, all professionally welded and installed.
• Includes our latest integrated track bar and RAM-assist steering mounting package.
• Industry-leading 4-inch-diameter, variable wall thickness, lightweight, chromoly tubing that has the highest strength-to-weight ratio when compared to any other light-truck axle on the market.
• More ground clearance than any other axle housing in its class.
• No other 4x4 front axle offers the ease of steering, low scrub radius, effective Ackermann angle, and high steering linkage positioning.
• Our new 1550LT knuckles are loaded with our best set of Dynatrac HD BallJoints yet. These are the last balljoints youll ever need, and are designed with larger stems and bodies for long life and high durability with big tires.
• Rock-proof nodular-iron Dynatrac diff covers included.

Details:

• ABS Tone Ring Included: Yes
• Brake Type: Disc
• Grade Type: Performance
• Pre-Filled Oil: Yes
• Drive: 4WD
• Gear Ratio: 4.88 Ratio
• Series: Elite ProRock
• Sold As: Set

Application Notes:

• 2018 Jeep Wrangler JK (Drive: 4WD)
• 2007-2017 Jeep Wrangler (Drive: 4WD)

Parking Brake Cable - DT JP60-1X2A635-E|Parking Brake Cable AND Steering RAM Skid Plate Sold Seperately|Skid Plate - DT XD60-1X0004-F