Rock Krawler adjustable lower control arms are adjustable with a rebuildable spherical joint at the axle and a Pro Flex joint at the frame for improved off-road ability while maintaining a quiet ride on the highway. The adjustability allows for proper axle positioning and caster or pinion angle adjustment. They are made of solid alloy steel
I bought a different brand but found out they were completely unassembled! I returned them and bought these instead. The two front lowers weigh as much as the other brands front and back lowers. They are heavy duty! There are no installation instructions however which is a bummer. There are 6 small threaded nuts that I am not sure what they are for or where they go, but I'll hopefully find a youtube video on it.
By Wes G
from Watertown, NY
4.0Very heavy duty
Ordered the Rock Krawler joints due to the reputation. They have so far exceeded my expectations. Very easy install and they make setting your pinion angle a snap. Went out in the rocks with them the other day and where my stock control arms were sliding over the rocks these never touched. I'm very impressed with the build quality.
Yes, the Rock Krawler High Clearance Lower Control Arms will work with factory upper control arms.
I have 5.5-6" of lift in my JK running 37" tires, will these fit and alow for flex?
2008 4-door JK Rubicon 5.5-6" lift depending on how you measure the kits installed, on 37" tires
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Yes, the Rock Krawler High Clearance Lower Control Arms RKSRK02015 will fit your vehicle application. They will give you better articulation (Flex) on and off-road. Thank you for the email
Rock Krawler is located in the United State's North East region where all their Jeep suspension products are designed and manufactured. In the North East Rock Krawler is the premier suspension modification choice for Jeeps. The Rock Krawler team does many custom Jeep lift kits for private clients. Then Rock Krawler takes what works best on those one-off Jeeps and applies it to the mass produced products coming out of their production facility. Rock Krawler is so confident about how clean, efficient and precise their production methods are, that their website invites visitors to the North East to stop by for a tour of the production facility. Shop Rock Krawler Now