The Lemforder 4-Piece Control Arm Kit - 479117 is a comprehensive set of products designed for use in a car's control arm system. The kit includes four essential components that work together to ensure smooth and stable steering and suspension performance. These components are made from high-quality materials and are built to withstand the demands of everyday driving. The kit includes a control arm, a ball joint, a bushing, and a mounting bracket. These parts are essential for maintaining proper alignment, reducing vibrations, and providing a comfortable driving experience. This kit is an ideal choice for those looking to replace or upgrade their car's control arm system.