Gladiator 2020-2026 Jeep 4WD - Adjustable Rear Lower Control Arms by JKS

JKS1662 J-Flex Adjustable Rear Upper Control Arms are engineered to strengthen and fine-tune the rear suspension of Jeep Gladiator JT models. Designed for both stock and lifted applications, these heavy-duty arms allow precise correction of rear axle positioning and pinion angle, improving driveline alignment and overall performance on and off the trail.

Constructed from 2" OD x .250-wall DOM tubing, these control arms offer a substantial upgrade in strength over factory components. The fully adjustable design utilizes a forged flex joint at the frame-side mount with heavy-duty 1-1/4"-12 threads and a hex-shaped threaded bung for secure, straightforward adjustments. The flex joint provides up to 30 degrees of misalignment (15 degrees in either direction), delivering impressive articulation while remaining fully greaseable and rebuildable for long-term serviceability.

At the axle-side mount, premium OE-style rubber bushings reduce noise, vibration, and harshness while providing maintenance-free operation. Finished in a durable gloss black powder coat and sold in pairs, JKS1662 rear upper control arms deliver strength, adjustability, and dependable performance for demanding trail use and daily driving alike.

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