The Corteco Trailing Arm Bushing Set - 135622 is a kit of products designed for a car's suspension system. It includes a set of trailing arm bushings, which are components that help to absorb shocks and vibrations while the car is in motion. These bushings are essential for maintaining a smooth and stable ride. The kit also contains other necessary parts for installation, such as bolts and washers. This kit is designed to replace worn or damaged trailing arm bushings, ensuring optimal performance and safety for the vehicle.