Adjustable Front Upper Control Arm For Jeep TJ/XJ/MJ/LJ/ZJ

Stronger, adjustable replacement to correct caster on lifted Jeeps

These adjustable front upper control arms replace weak factory arms and help restore proper caster after a lift, while adding articulation for a smoother ride. Built from 1.5" x .250" wall DOM and fully welded, they install in the factory mounts. The included 7/8" heims use 1/2" misalignment spacers—most frames will require drilling the factory bracket to 1/2" for the hardware upgrade. Pair with adjustable lowers to dial pinion angle and center the axle in the wheel well.

Key Features

• Part Number: R2389
• Designed for 2.5"–4" suspension lift
• Fully welded 1.5" x .250" wall DOM construction
• Installs in factory mounting locations
• 7/8" heims with 1/2" misalignment spacers
• Most applications require drilling frame bracket to 1/2"

What's Included in This Kit

• (2) 1.5" x .250" wall DOM tubing arms (fully welded)
• (2) Reinforced OE-style ends
• (2) 7/8" heim kits with 1/2" misalignment spacers

Vehicle Fitment

• 1997–2006 TJ Wrangler, Rubicon, Unlimited (Front Upper)
• 1984–2001 XJ Cherokee (Front Upper)
• 1986–1992 MJ Comanche (Front Upper)
• 1993–1998 ZJ Grand Cherokee (Front Upper)