{"product_id":"jks-manufacturing-07-18-jeep-wrangler-jk-18-24-jeep-wrangler-jl-rear-adjustable-upper-control-arm","title":"JKS Manufacturing Adjustable Rear Upper Control Arm: Jeep Wrangler JK (07-18) \/ JL (18-24)","description":"\u003ch3\u003eJKS Manufacturing Adjustable Rear Upper Control Arm\u003c\/h3\u003e\u003cp\u003e2007–2024 Jeep Wrangler JK\/JL\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJKS1639\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe JKS Manufacturing Adjustable Rear Upper Control Arm is engineered to enhance the off-road capability and reliability of your Jeep Wrangler JK (2007–2018) and JL (2018–2024). Designed for serious enthusiasts who demand precise suspension tuning, this control arm allows for fine adjustments to suspension geometry and alignment, improving handling and tire clearance. Featuring premium factory-style rubber bushings, it reduces noise, vibration, and harshness (NVH) for a quieter, more controlled ride both on and off the trail.\u003c\/p\u003e\u003cp\u003eWhether you’re upgrading your suspension for rugged terrain or seeking improved drivability on-road, the JKS Adjustable Rear Upper Control Arm delivers durable performance with maintenance-free operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to meet the demands of off-road enthusiasts, this control arm offers a range of advanced features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium factory-style rubber bushings pre-installed at both ends for quiet, smooth operation and reduced NVH\u003c\/li\u003e\n\u003cli\u003eFully adjustable design with forged adjustable flex ends and jam nuts for precise suspension tuning\u003c\/li\u003e\n\u003cli\u003eHeavy-duty 1-1\/4\"-12 threads and hex-shaped weld-in bungs enable quick and secure adjustments\u003c\/li\u003e\n\u003cli\u003eCNC-bent from durable DOM steel tubing for optimal strength and proper clearance around tires, frame, and axle mounts\u003c\/li\u003e\n\u003cli\u003ePowder-coated finish for long-lasting corrosion resistance and rugged durability\u003c\/li\u003e\n\u003cli\u003eMaintenance-free bushings engineered with specific durometer to dampen noise and vibration\u003c\/li\u003e\n\u003cli\u003eSold in pairs to ensure balanced suspension performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe control arms are crafted from stout DOM (Drawn Over Mandrel) steel tubing, CNC-formed to precise specifications that guarantee proper clearance and fitment. The forged adjustable ends provide exceptional strength and durability, capable of withstanding the rigors of off-road use. The powder-coated finish protects against corrosion and wear, ensuring longevity even in harsh environments. The inclusion of factory-style rubber bushings at both ends offers a maintenance-free solution that minimizes noise and vibration without sacrificing suspension articulation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation is straightforward for anyone familiar with suspension upgrades. The adjustable design allows for fine-tuning of alignment and suspension geometry without the need for additional modifications. These control arms fit a wide range of Jeep Wrangler JK and JL models from 2007 through 2024, including popular trims such as Rubicon, Sahara, Sport, and Unlimited variants. No cutting or welding is required, making it an ideal upgrade for both professional installers and experienced DIYers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePair of JKS Manufacturing Adjustable Rear Upper Control Arms\u003c\/li\u003e\n\u003cli\u003ePre-installed premium rubber bushings at both ends\u003c\/li\u003e\n\u003cli\u003eJam nuts and hardware for secure adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Jeep owners looking to improve suspension performance, alignment, and ride quality. It is especially suited for off-road enthusiasts who require durable, adjustable components that reduce NVH while maintaining suspension articulation. Whether you’re tackling rocky trails, upgrading your suspension for larger tires, or seeking a smoother daily driving experience, these control arms provide the strength and precision needed for enhanced vehicle control.\u003c\/p\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":47348531888340,"sku":"JKS1639","price":399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0014603_2423_9acd4c7e59f17878fa565c60a59219efL_e182ca1c-ab8e-48f0-bb1c-6b99896786df.webp?v=1771724470","url":"https:\/\/fasthemis.com\/products\/jks-manufacturing-07-18-jeep-wrangler-jk-18-24-jeep-wrangler-jl-rear-adjustable-upper-control-arm","provider":"FastHemis","version":"1.0","type":"link"}