Rock Krawler Front Upper Adjustable Control Arms (Wrangler JK 2007-2018)
Front Upper Control Arms for JK
The Rock Krawler Front Upper Control Arms are designed to improve your offroad performance and gain caster adjustability in your Jeep Wrangler JK. These arms are made of solid alloy steel and come backed with their Abuse Proof Lifetime Warranty.
- One (1) piar of adjustable front upper control arms
- Made from solid alloy steel
- Provides better offroad performance
- Provides in-vehicle caset adjustability
- Abuse proof lifetime warranty
- Approximate adjustability range: 18.75-20.0"
Jeep Wrangler JK 2 Door (2007-2016)
Jeep Wrangler JK 4 Door Unlimited (2007-2016)
1 Review Hide Reviews Show Reviews
I replaced my stock arms with geometry correction brackets to the adjustable Rock Krawler arms. The upper arms came with an extra bolt, locking nut and two washers. They were packaged well, with no damage to the powder coat through shipping. Adjustment was very simple as long as you can read a tape measure. A vice assisted in tightening the jam nuts on each end. Installation was straight forward.... old out, new in. The extra bolt came in very handy as I had to cut off the stock bolt on my driver's side upper due to interference issues with my EVO truss. Once that was out of the way, I simply installed the bolt from the outside in. Final jam nut tightening was very easy once installed. My ride is more controlled now, and caster is very easy to set now.