SM Series Upper Control Arm Kit

The Cognito SM Series Upper Control Arm Kit (COG-110-90741) offers an upgrade over factory upper control arms (UCAs) for 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD/4WD models. Designed as a direct replacement, this kit enhances suspension performance, style, and function, whether your vehicle is at stock height or features a leveling or lift kit. The kit incorporates corrected uniball joint angles and added caster for improved alignment, especially in modified suspension setups. It is compatible with all trim levels, including popular models like Trail Boss, ZR2, AT4, and Denali. The SM Series kit comes with a semi-gloss black powder coat finish for added protection and aesthetics. Installation is straightforward, with a DIY install time of approximately 1.5 hours, and the product is proudly made in the USA. These control arms do not require greasing, as both the pivot bushings and ball joints are maintenance-free.