Jeep Gladiator 20-25 3.6L/3.0L EcoDiesel
JKS1638
Overview:
The JKS Manufacturing Adjustable Rear Lower Control Arm Kit is engineered to enhance the off-road capability and ride quality of your 2018–2026 Jeep Wrangler or Gladiator. Designed for enthusiasts seeking precise suspension tuning and improved durability, this kit features fully adjustable control arms that allow you to fine-tune your vehicle’s suspension geometry and alignment. With premium factory-style rubber bushings pre-installed, these control arms deliver a quieter, smoother ride by effectively reducing noise, vibration, and harshness (NVH) without sacrificing rugged performance.
Whether you’re tackling challenging trails or cruising on the highway, this kit ensures reliable, maintenance-free operation and superior handling characteristics tailored to your Jeep’s specific needs.
Key Features:
Built to provide strength, adjustability, and comfort, the JKS Adjustable Rear Lower Control Arm Kit includes the following key features:
Construction & Design:
The control arms are meticulously crafted from stout DOM (Drawn Over Mandrel) steel tubing, providing exceptional strength and rigidity required for demanding off-road conditions. The CNC bending process ensures precise shaping for ideal clearance and fitment, preventing interference with tires, frame components, or axle mounts. Each arm features a forged adjustable flex end that enhances durability while allowing fine adjustments to suspension geometry.
Pre-installed premium rubber bushings replicate factory-style performance but with improved NVH reduction, delivering a quieter and more comfortable ride. The arms are finished with a durable powder coat to resist corrosion and wear, ensuring long-term reliability in harsh environments.
Installation & Fitment:
This kit is designed for direct fitment on 2018 through 2026 Jeep Wrangler and Gladiator models, requiring no modifications for installation. The fully adjustable arms allow you to dial in your suspension alignment and geometry with ease using the included jam nuts and threaded rods. Installation can be completed with common hand tools and basic mechanical knowledge, making it accessible for both professional installers and experienced DIY enthusiasts.
What's Included:
Ideal For:
This adjustable rear lower control arm kit is ideal for Jeep Wrangler and Gladiator owners who demand enhanced off-road performance, improved suspension tuning capability, and reduced cabin noise and vibration. It suits those upgrading their suspension for lifted setups, heavy-duty trail use, or anyone seeking a more refined and controlled ride without sacrificing durability or ease of maintenance.
JKS Manufacturing builds Jeep and off-road suspension parts—lift systems, control arms, track bars, disconnects, and supporting hardware—engineered for articulation and durability. It’s a popular choice for Wrangler and Gladiator owners looking to improve clearance, ride quality, and capability for real trail use.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
JKS Manufacturing JKS1638 Jeep Gladiator 20-25 3.6L/3.0L EcoDiesel JKS Manufacturing Adjustable Rear Lower Control Arm Kit. Upgrade your Jeep’s suspension with JKS J-Link Adjustable Control Arms featuring premium factory-style rubber bushings for quiet, maintenance-free operation. CNC-bent from durable DOM tubing with forged ends, these arms allow precise suspension geometry tuning. Heavy-duty threads and jam nuts ensure secure, easy adjustments. Powder-coated for lasting durability, this kit reduces noise, vibration, and harshness while enhancing off-road performance and ride comfort. Sold in pairs for complete rear suspension enhancement.
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Jeep Gladiator 20-25 3.6L/3.0L EcoDiesel
JKS1638
Overview:
The JKS Manufacturing Adjustable Rear Lower Control Arm Kit is engineered to enhance the off-road capability and ride quality of your 2018–2026 Jeep Wrangler or Gladiator. Designed for enthusiasts seeking precise suspension tuning and improved durability, this kit features fully adjustable control arms that allow you to fine-tune your vehicle’s suspension geometry and alignment. With premium factory-style rubber bushings pre-installed, these control arms deliver a quieter, smoother ride by effectively reducing noise, vibration, and harshness (NVH) without sacrificing rugged performance.
Whether you’re tackling challenging trails or cruising on the highway, this kit ensures reliable, maintenance-free operation and superior handling characteristics tailored to your Jeep’s specific needs.
Key Features:
Built to provide strength, adjustability, and comfort, the JKS Adjustable Rear Lower Control Arm Kit includes the following key features:
Construction & Design:
The control arms are meticulously crafted from stout DOM (Drawn Over Mandrel) steel tubing, providing exceptional strength and rigidity required for demanding off-road conditions. The CNC bending process ensures precise shaping for ideal clearance and fitment, preventing interference with tires, frame components, or axle mounts. Each arm features a forged adjustable flex end that enhances durability while allowing fine adjustments to suspension geometry.
Pre-installed premium rubber bushings replicate factory-style performance but with improved NVH reduction, delivering a quieter and more comfortable ride. The arms are finished with a durable powder coat to resist corrosion and wear, ensuring long-term reliability in harsh environments.
Installation & Fitment:
This kit is designed for direct fitment on 2018 through 2026 Jeep Wrangler and Gladiator models, requiring no modifications for installation. The fully adjustable arms allow you to dial in your suspension alignment and geometry with ease using the included jam nuts and threaded rods. Installation can be completed with common hand tools and basic mechanical knowledge, making it accessible for both professional installers and experienced DIY enthusiasts.
What's Included:
Ideal For:
This adjustable rear lower control arm kit is ideal for Jeep Wrangler and Gladiator owners who demand enhanced off-road performance, improved suspension tuning capability, and reduced cabin noise and vibration. It suits those upgrading their suspension for lifted setups, heavy-duty trail use, or anyone seeking a more refined and controlled ride without sacrificing durability or ease of maintenance.
JKS Manufacturing builds Jeep and off-road suspension parts—lift systems, control arms, track bars, disconnects, and supporting hardware—engineered for articulation and durability. It’s a popular choice for Wrangler and Gladiator owners looking to improve clearance, ride quality, and capability for real trail use.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
