ReadyLIFT 8-Arm SST Control Arm Kit
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Product Overview
The ReadyLIFT 8-Arm SST Control Arm Kit is a complete suspension upgrade designed specifically for 2007–2018 Jeep Wrangler JK 4WD models. Engineered for off-road enthusiasts who demand maximum articulation, durability, and suspension performance, this complete short-arm system replaces all eight factory control arms with heavy-duty DOM steel units equipped with ReadyLIFT's innovative Terrain Control Technology (TCT) Flex Joints.
Unlike traditional rubber or serviceable flex-joint designs, the ReadyLIFT TCT joints require no maintenance while providing increased articulation and eliminating inner bushing bind during suspension travel. This allows the suspension to flex more freely on technical terrain while maintaining a comfortable, OEM-like ride quality on the road.
The kit includes adjustable upper control arms that allow users to dial in axle positioning and caster settings for lifted Jeep applications. Combined with the heavy-duty tube steel construction and direct bolt-on installation, the ReadyLIFT 8-Arm SST Control Arm Kit delivers improved suspension geometry and long-term reliability without requiring vehicle modifications. Now Available at LEER!
Features & Specifications
Product Type: Complete Control Arm Kit
Position: Front and Rear Suspension
Construction: Heavy-Duty DOM Tube Steel
Finish: Black Powder Coat
Installation: Direct Bolt-On Short Arm System
Fitment: Select Jeep Wrangler applications
Design Features
- Heavy-duty DOM tube steel construction
- Terrain Control Technology (TCT) Flex Joints
- Maintenance-free joint design
- Adjustable upper control arms
- Caster correction capability
- Axle positioning adjustment
- Black powder-coated finish
- Complete 8-arm replacement system
- Direct bolt-on installation
Functionality
- Improves suspension articulation
- Corrects caster after lifting
- Allows axle alignment adjustments
- Reduces suspension bind
- Enhances off-road performance
- Maintains on-road ride quality
- Supports lifted suspension systems
- Improves suspension durability
Available Options
The ReadyLIFT 8-Arm SST Control Arm Kit is available in:
Vehicle Fitments
- 2007–2018 Jeep Wrangler JK 4WD
Finish Options
- Black powder-coated finish
- Heavy-duty DOM steel construction
- Corrosion-resistant hardware
- Maintenance-free TCT joints
- Off-road-ready component design
Configurations
- Adjustable upper control arm system
- Fixed lower control arm configuration
- Short-arm suspension package
- Lifted Jeep geometry correction system
- Trail performance suspension upgrade
- Rock crawling suspension setup
- Overland vehicle suspension package
- Daily-driver/off-road hybrid setup
- Bolt-on installation system
Choose the ReadyLIFT 8-Arm SST Control Arm Kit if you want improved articulation, suspension geometry correction, and heavy-duty durability for your Jeep Wrangler JK.
Why Choose the ReadyLIFT 8-Arm SST Control Arm Kit?
Includes all eight control arms for a complete suspension upgrade rather than replacing only select suspension components.
- Features maintenance-free TCT Flex Joints that require no servicing while delivering increased articulation and reduced suspension bind.
- Heavy-duty DOM tube steel construction provides exceptional durability for demanding off-road environments.
- Adjustable upper control arms allow caster and axle positioning corrections commonly needed on lifted Jeep applications.
- Maintains an OEM-like ride quality while significantly improving off-road articulation and suspension performance.
- Installs with no cutting, welding, or fabrication required, making it a straightforward bolt-on upgrade.
What’s Included
- (8) Heavy-duty SST control arms
- Terrain Control Technology Flex Joints
- Adjustable upper control arms
- Pre-installed bushings and joints
- Installation hardware
- Installation instructions
Installation Notes
- Professional installation is recommended.
- Designed specifically for 2007–2018 Jeep Wrangler JK 4WD applications.
- No cutting, welding, or vehicle modifications are required.
- Upper control arms are adjustable for caster correction and axle positioning.
- Typical installation time is approximately seven hours.
- Alignment is recommended after installation and adjustment.
- Periodic inspection of suspension components is recommended after off-road use.
- Compatible with lifted suspension systems and off-road-oriented builds.
Warranty Information
ReadyLIFT Warranty
ReadyLIFT suspension products are backed by a limited warranty covering defects in materials and workmanship for the original purchaser.