Grand Cherokee 1993-2004 Jeep 4WD - Adjustable Front Upper Control Arms by JKS

JKS1652 J-Flex Adjustable Front Upper Control Arms are designed to improve suspension geometry, strength, and articulation on Jeep Grand Cherokee models. Built for lifted applications while retaining factory mounting locations, these heavy-duty adjustable arms allow precise correction of caster and axle positioning for improved handling both on-road and off-road.

Each arm is CNC-machined from durable DOM tubing to provide proper tire, frame, and axle-mount clearance. A forged adjustable flex end allows fine-tuning of arm length while delivering exceptional strength and reliability. The flex joint is fully rebuildable and greaseable for long-term serviceability. Heavy-duty 1"-14 threads combined with a hex-shaped weld-in threaded bung make adjustments secure and straightforward.

At the fixed end, a factory-style rubber bushing ensures quiet, maintenance-free operation while helping isolate noise and vibration. A reinforced three-sided boxed clevis design increases strength over standard U-shaped mounts. Finished in a durable powder coat and including Class 10.9 axle mounting hardware, these control arms are sold in pairs and built to withstand demanding trail use.

Features and Benefits:

• JKS1652 J-Flex adjustable front upper control arms for Grand Cherokee
• Adjustable forged flex end with jam nut for precise geometry correction
• Heavy-duty 1"-14 threads for superior strength and fine-tuned adjustability
• Fully rebuildable and greaseable flex joint design
• Improves caster and axle positioning on 0–4" lifts
• CNC-formed DOM tubing for proper tire, frame, and axle clearance
• Factory-style rubber bushings at the fixed end for quiet, maintenance-free operation
• Reinforced 3-sided boxed clevis design for increased strength
• Includes Class 10.9 replacement hardware for the axle mounting point
• Durable powder coat finish for corrosion resistance
• Sold in pairs