- Zone Offroad Heavy Duty Upper Control Arm (UCA) Kit. Buy now and get same day shipping.
- Excellent replacement for light duty factory control arms
- Designed to give more droop travel over factory and eliminate ball joint bind when paired with properly designed leveling kits as well as full 4-6″ suspension system
- UCAs utilize replaceable ball joints – replacements are readily available from most auto parts stores when needed many miles down the road
- Include optional weld-on steering stops
- Fully welded 1/8″ plate steel construction
- CNC machined ball joint mounts
- Wheel Size: 17
- Back Spacing: 4.5
- 2007-2013 Chevy 1500 Pickup
- 2007-2013 Chevy Avalanche 1500
- 2007-2013 Chevy Suburban 1500
- 2007-2013 Chevy Tahoe
- 2007-2013 GMC 1500 Pickup
- 2007-2013 GMC Yukon
- 2007-2013 GMC Yukon XL 1500
- We do our best to ship most items same or next day.
- For all products, free fast delivery of the UPS is already included in the price.
- If you have fitment questions or concerns, please contact us prior to ordering.
- Includes a pair (2) of upper control arms.
- Does not work on vehicles equipped with Aluminum Lower Control Arms.
Zone Offroad Heavy-Duty Upper Control Arm Kits. The new upper control arms provided in these kits are direct replacements for the factory arms. Made from fully weld 1/8″ steel plate construction as well as CNC machined ball joint and bushing mounts, these arms dwarf the factory components.