~(400 lbs. 84X24X24)~ Pro Rock XD60 Rear Standard-cut Semi-Float Axle Assembly Eaton ELocker4 4.10 RandP 1350 Yoke 65.5 Width 5 on 5 - 2007-2018 Jeep JK

The Dynatrac ProRock 60 High-Pinion Semi-Float Rear Axle Assembly is a high-performance, off-road axle for 2007-2018 Jeep JK models. It features a custom-machined ProRock 60 high-ground clearance, high-pinion semi-float design with a heavy-duty nodular-iron housing, maintaining stock JK axle width (65.5-inch). It includes heavy-duty 3.125-inch diameter, 0.313-inch wall Draw-Over-Mandrel (DOM) axle tubing. The assembly comes with a Dynatrac 3/16-inch JK Rear Coil Spring Suspension Bracket Assembly Kit, Pro Rock 60 Nodular Iron Diff Cover, Dynatrac Heavy-Duty Raised Track Bar, and Dynatrac Pro 60 Dual Sump/High Volume (DSHV) High Pinion Oil Seal Modification. An ARB Air Locker (35 Spline) with a 9.75-inch diameter, reverse-cut, 5.38 ratio ring & pinion is installed. It uses Dynatrac JK Pro Series 60, 35-spline 1.5-inch rear axleshafts with new billet tone rings and retainers. Axleshafts are drilled for both 5 on 5 and 5 on 5 1/2 inch wheel bolt patterns (studs installed for 5 on 5). The axle is painted Dynatrac Gloss Black, 100% Made in the USA, and backed by a 1-year No-Fault, Unlimited-Mileage Warranty. Reuses stock rear disc brakes.