Currie Enterprises Jeep JK RockJock III 40 Spline Dana 60 Rearend
The RockJock® III high pinion rearend assembly for the 2007 and up Jeep JK includes the complete housing with the 65-45-12 ductile iron housing center, AR400 heat treated bottom skid plate allowing the axle to slide over rocks easily, 3" x .250" wall d.o.m. steel tubes, heavy duty steel diff cover, yoke (1310/1330/1350 optional), and custom housing ends that accept set 80 axle bearings (over 50% greater capacity than stock) and allow for all factory disc brake hardware and ABS and ESP sensors to bolt back on. All new heavy duty Currie Jeep JK suspension brackets are mounted and feature multiple control arm mounting holes, multiple trac bar mounting holes, and adjustable shock mounting holes. Also included are the Currie performance forged alloy 40 spline axle shafts that are dual drilled with the stock JK 5 on 5" wheel bolt pattern as well as the 5 on 5 1/2" wheel bolt pattern.
- Axles feature wheel studs, ABS tone rings, and axle bearings pressed on, as well as the bearing retainer plates.
- The only parts needed to complete this unit is a high pinion Dana 60 ring and pinion gear set, Dana 60 40 spline carrier of your choice, and a bearing & set up kit. Your JK's stock rotors, calipers, and caliper mounting brackets transfer over!
- This unit is 66" wide.
Installation Requires (2-3 Hours):
|Wrangler JK 2DR|
|Wrangler JK 4DR|