The Gabriel 61718 Rear ProGuard Shock Absorber is engineered to enhance the comfort and control of today's trucks, vans, and SUVs. Designed with a larger diameter piston, it delivers superior response and performance compared to original equipment, featuring increased oil capacity for better heat dissipation. This design helps maintain control and reduces the risk of shock fade under demanding conditions. The shock absorber's super-finished chromed piston rod offers superior corrosion resistance and a leak-proof piston seal, extending the product's lifespan. With a collapsed length of 13.64 inches and an extended length of 21.33 inches, it is compatible with various vehicle models requiring eyelet mountings.