The Gabriel 14.80" Collapsed Length x 24.58" Extended Length Rear Ultra Truck Shock Absorber is engineered to enhance the suspension performance of light trucks and SUVs. Designed with G-Force„¢ technology, this shock absorber offers quicker response times, improved comfort, and extended durability, addressing the operational challenges of maintaining consistent ride quality under varying road conditions. Its leak-proof piston seal and rod guide effectively eliminate oil bypass, ensuring optimal damping performance and longevity. The 1-3/8 inch bore piston, constructed with bonded iron, provides enhanced durability and a longer service life. The super-finished chromed piston rod offers superior corrosion resistance, contributing to the shock absorber's extended operational lifespan. Infinitely Variable Damping technology delivers on-demand control across diverse road conditions, maintaining vehicle stability and driver comfort. StableSteer„¢ valving improves tire contact with the road, enhancing control, safety, and overall performance. The Orifice Control Disk with variable nine-stage valving ensures consistent oil flow, maintaining reliable damping characteristics. The OE-design single-lip oil seal minimizes friction, optimizing sealing properties and performance. This shock absorber is compatible with specific Nissan and INFINITI models, including the 1999-2004 Nissan Pathfinder and the 1999-2003 INFINITI QX4, providing a tailored solution for these vehicles. By integrating the Gabriel Rear Ultra Truck Shock Absorber, fleet operators can expect improved ride quality, enhanced vehicle control, and increased component longevity, leading to reduced maintenance costs and increased operational efficiency.