The PRT AUTO PARTS 173802 Shock Absorber is engineered to enhance vehicle stability and ride comfort. Designed with a 1.77" body diameter, it offers a robust solution for rear suspension needs. The shock absorber features a compressed length of 13.50" and an extended length of 21.93", ensuring optimal fitment and performance. Its gas-charged design provides consistent damping force, effectively reducing vibrations and improving handling. The inclusion of a metal dust shield protects internal components from debris, extending the product's lifespan. This shock absorber is compatible with various vehicle models, including certain Chevrolet and GMC trucks, as indicated by the part number 173802. PRT AUTO PARTS, with over 30 years of experience in ride control and suspension products, is recognized for its commitment to quality and innovation. The 173802 model exemplifies this dedication, offering a reliable and efficient solution for rear suspension applications.