19-21 Chevy Silverado Front Upper Control Arm

The Whiteline Performance 19-21 Chevy Silverado Front Upper Control Arm (KTA312) is a tubular replacement component engineered to restore and improve suspension geometry on current-generation GM full-size trucks. Built from high-strength steel with a black powder-coat finish and fitted with polyurethane bushings, this control arm assembly addresses wear in the front suspension that degrades handling precision and load-carrying capability over time. Sold as a pair, this suspension upgrade restores factory geometry or corrects alignment issues common in heavy-duty truck operation.

Polyurethane bushings offer a middle ground between OEM rubber and full solid connections: they reduce deflection under load and suspension articulation while maintaining compliance during normal driving. The tubular design minimizes unsprung mass compared to forged OEM arms, which can translate to improved ride quality and slightly quicker suspension response. The black powder-coat finish resists corrosion in all weather conditions and maintains appearance under the truck. Each arm measures 13 x 6.5 x 17 inches and weighs approximately 19.03 pounds per pair, consistent with OEM dimensions for direct bolt-on installation.

This replacement is suited for truck owners replacing worn OEM control arms, those addressing alignment drift, or operators preparing their truck for sustained off-road or towing duty. Proper control arm condition is critical to tire wear rates, steering feel, and overall suspension compliance under load. The 2019–2021 Chevrolet Silverado Full Size platform benefits from maintaining factory-spec front suspension geometry, especially when the truck regularly carries payload or tows. Installation requires basic suspension tools and is within reach of users with mechanical experience or professional service shops.