All the bracketry, components and hardware are contained in this box. Skyjacker fabricated the Replacement Upper Control Arm (UCA) out of high weld strength, thick walled DOM steel tubing to withstand extreme amounts of stress and loads. For additional rigidity and strength, a welded gusset plate stiffens the arm and bushing eyelets into one. CNC machined bushing eyelets and ball joint cups ensure precise fitment. Skilled technicians assemble Skyjackers exacting CNC laser cutting, bending and machining procedures to our calculated engineering specifications. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joints full induction ball design, low friction bearing technology and other technical performance characteristics add longevity and increased strength. Engineered with built-in camber correction for improved handling, this system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of new UCA and OEM lower control arms. The replacement UCA comes completely preassembled and ready to install with a durable powder coat finish. One-piece top mount strut spacers integrate smoothly with the factory suspension geometry. No need to disassemble OEM Struts for install. The strong tab-and-slot interlocked design of the 1-piece top mount strut spacers delivers a strong, long lasting product. Precise CNC laser cut and precision formed in CNC press break, there is expert workmanship in every component of the kit. One-piece top mount strut spacers are powder coated to provide an extremely durable protective barrier to prevent corrosion. A 2-inch rear block and u-bolt kit delivers a more level stance. Aligns to OEM factory specifications. Works with Electric Power Assisted Steering (EPAS) system.
Skyjacker 2025 Chevrolet/GMC Silverado/Sierra 1500 3.5in Component Box w/ UCAs
Specifically Engineered To Maintain Proper Suspension Geometry
Straightforward Installation - Simple Sensible Instructions
Complete Bolt-On / No Cutting Drilling Or Other Mods Needed
Built-In Camber Correction And Optimized Ball Joint Angles
Works with Electric Power Assisted Steering [EPAS] System
Prevents CV Axle Overextension Within The OEM Tolerances
Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
UCA Pressed-in OEM Style Steel Encased Rubber Bushings
Rear Block And U-bolt Kit Delivers A More Level Stance
More Aggressive Off-Road Stance At An Affordable Price
UCA Pressed-in HD OEM Grade Greasable Ball Joints
3.5 in. Component Box With Upper Control Arms.
No Need to Disassemble OEM Struts For Install
3.5in.UPR ARM KT;25>GM15
3.5 in. Comp Box
