Adjustable Upper Control Arms For Jeep JK

Heavy-Duty, Adjustable Upgrade for Front Suspension

These adjustable upper control arms are designed to replace your Jeep Wrangler JK’s factory arms with stronger, more flexible components. Ideal for correcting caster geometry after lifting, they deliver better articulation and durability. Built for 2.5"–4" of suspension lift, they come fully welded and ready to install. Each arm includes a 7/8" heim joint with 1/2" misalignment spacers, while the reinforced OE-style bracket is pre-drilled for 1/2" hardware—some models may require drilling to fit larger bolts.

Key Features

• Part Number: R1600
• Fits Jeep Wrangler JK front suspension
• Constructed from 1.5" x .250-wall DOM tubing
• Designed for 2.5"–4" lift heights
• Fully welded for strength and ready to install
• Bracket pre-drilled for 1/2" hardware (drilling may be required for larger bolts)

What's Included

• (2) 1.5" x .250-wall DOM Tubing Arms
• (2) Reinforced OE-style control arm brackets
• (2) 7/8" Heim Kits with 1/2" Misalignment Spacers