Pro Rock 60 Rear Semi-Float Axle Assembly 60.5 Width Detroit SoftLocker 5.38 RandP 1310 Yoke Disc Brakes 5 on 4.5 - 1997-2006 Jeep TJ

The Dynatrac ProRock 60 was the first of its kind when it was unveiled in 2002. Today, it’s the off-road performance standard to which all other Dana 60 based axles are compared. This complete Dynatrac 60 axle assembly comes with a 6-month limited warranty. It features a Dynatrac Pro 60 Hi-pinion housing, 35-spline 1.5" induction hardened 1541-H alloy steel axle shafts, and a dual sump/high volume oil system. It also includes rear disc brake assemblies with a parking brake, and a dual 5 on 4.5" & 5 on 5.5" bolt pattern. The axle has a stock pinion angle, a D60 heavy-duty steel differential cover, and a 1310 U-Joint U-Bolt style yoke. The width is 60.5" (stock), and it has billet steel housing ends, large tapered roller axle bearings, and heavy-duty retainers. The assembly includes a Dynatrac Hi-strength TJ Coil Spring Bracket Package and is finely detailed with a hi-gloss black finish. Installation requires hard axle brake lines. This specific configuration includes an ARB Air Locker, 35 Spline, installed with an ARB Kit, and a 9.75-inch diameter, reverse-cut, 5.38 ratio ring & pinion. It also features Dynatrac JK Pro Series 60, 35-Spline 1.5-inch Rear Axleshaft Assembly Kit, new billet tone rings, Dynatrac billet axleshaft retainers with studs, and Dynatrac JK ABS/ESP Sensor Mount. The axle is detailed and painted Dynatrac Gloss Black and is 100% Made in the USA. It comes with an exclusive Dynatrac 1-year No-Fault, Unlimited-Mileage Warranty.