2021 GMC Sierra 3500 HD Suspension Control Arm Parts

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2021 GMC Sierra 3500 HD Suspension Control Arm - Upper Skyjacker

2-3.5 In. Upper Control Arm Pair With HD Ball Joints and Bushings.
2-3.5 in. Lift; Pair; w/HD Ball Joints And Bushings Does Not Fit Models w/Magnetic Ride Control
20 GM2500HD/35 UPR ARMS;PR
Control Arm
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: California Residents- Warning: Cancer And-or Other Reproductive Harm. (for More Information Go To Www.p65warnings.ca.gov)
Features:
- Heavy Duty DOM Steel Gusseted Tubular Upper Control Arms
- Built-In Camber Correction And Optimized Ball Joint Angles
- UCalifornia Preassembled With A Durable Black Powder Coat Finish
- UCalifornia Built With Cnc Machined Bushing And Ball Joint Cups
- UCalifornia Pressed-in OEM Style Steel Encased Rubber Bushings
- UCalifornia Pressed-in HD OEM Grade Greasable Ball Joints
- Prevents CV Axle Overextension Within The OEM Tolerances
- Can Run 17/18 And 20 in. OEM Wheels With Oem Backspacing
- EZ Bolt-On/No Cutting/Drilling Or Other Modifications Needed
Skyjacker fabricated the replacement Upper Control Arms (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 Skyjacker's exacting CNC laser cutting, bending and machining procedures to our calculated engineering specifications. The replacement UCalifornia comes completely preassembled and ready to install with a durable powder coat finish. The steel encased OEM style rubber bushings deliver a quiet consistent controlled stability and smooth riding comfort. The greasable ball joint's 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 and for proper front-end alignment, this system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of new UCalifornia and OEM lower control arms. Aligns to OEM factory specifications. Proper suspension geometry ensures the Electric Stability Control (ESC) system functions within factory parameters. Engineered for improved handling and for proper front-end alignment, this system integrates smoothly and functions perfectly allowing the CV axles to operate within limits of the new UCalifornia and OEM lower control arm.