The Delphi 17.55" Suspension Trailing Arm with Rubber Bushings is engineered to provide exceptional durability and performance in suspension systems. Designed for rear upper positions, this trailing arm measures 17.55 inches in length and is constructed from high-strength steel, ensuring robust support for vehicle dynamics. The rubber bushings at both ends facilitate smooth joint movement and absorb vibrations, contributing to a comfortable ride. Each component undergoes thorough crack detection and ultrasonic flaw testing to meet original equipment (OE) standards, ensuring reliability and longevity. This trailing arm is compatible with various vehicle models, including certain Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models from 2002 to 2009. By integrating this component into your vehicle's suspension system, you can expect enhanced stability, improved handling, and a reduction in maintenance costs due to its extended service life.