JBA Upper A-arms for lifted WK/XK


Quick Overview

JBA Upper A-arms for lifted WK/XK

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 JBA K6292 Ball Joint


New and improved for OME lift kits as of 01-2013

The A arms are assembled and ready to bolt on your Jeep.

The JBA Upper A-Arms were designed for your lifted Grand Cherokee (WK) 05'-10' or Commander (XK) 06'-10' and will directly replace your stock upper a-arms. The original equipment a-arm hits the spring, which causes premature ball joint failure on a Jeep with a lift kit. The Jeepin' By Al A-Arms are compatible with all the lift kits on the market today! These A-Arms were designed to fit the 05'-10' Jeep WK/XK. Made of heavy duty tubing, red powder coat finish, with JBA rebuildable ball joints and factory rubber bushings. The A arms are assembled and ready to bolt on your Jeep. Sold as a set, 1 left & 1 right UCA.

As seen in Low Range, J-Rations, Jp-Freek, 4 Wheel Drive and Sport Utility Magazine!

Gen 6.7.00 A-arms
Ball joints are mounted on an angle to line up with steering knuckle
No tire rubbing
3/8' more strut clearance than factory arms
Factory front end alignment
Replaceable ball joints
Red powder coat finish
Heavy duty tubing
A-arms work with all lift kits!
Sold as a set

Installation Notes
install time: 1-3 hours, Only good up to 4" of lift (23" center of wheel to underside of fender flare)


Place order before 1:00 pm ET and your arms will ship the same day!
included Professional packing: two UCA, instructions, and JBA sticker.
Dimensions 18 x 12 x 7 inches (16 lbs)
Fitment Fits 2005-2010 Jeep Grand Cherokee, 2006-2010 Jeep Commander

Jeep Grand Cherokee Upper Control Arms, Jeep Grand Cherokee UCAs




Get more info on our JBA upper control arms for the Jeep Grand Cherokee & Jeep Commander.

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Additional Information

Manufacturer No
Variant 1

Customer Reviews

Great solution for lifted WK Review by Evan
I've had my WK with a 2" lift for about 10 years, and I have gone through 4 upper control arm ball joints. They kept wearing because the angle was too severe for the stock upper control arms. I tried the angled ball joints and those wore out quickly.
These are the perfect solution to the problem. They fix the angle anticipating the lift, and if you do need to replace the ball joint, you simply unbolt it, no more pain in the ass to replace the entire upper control arm.
Plus they are red and flashy ;) (Posted on 3/20/2018)
Awesome product Review by David
The arms are super sturdy and helped correct the geometry of my lift getting my steering knuckle off of my strut spring with just enough clearance to make it all work.
Mine are installed on a 2006 Commander, 5.7 4X4. I am using them with a +4" lift. No modifications were necessary and it really only took a couple of hours to sip them out.

With a lift, everyone can see your parts. These arms look great and they are built to last.

The customer service is amazing and helped me figure out everything I needed!

Cheers! (Posted on 12/7/2016)

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