The PRT AUTO PARTS 174442 Shock Absorber is engineered to enhance the performance and longevity of heavy-duty vehicles. Designed with a 15.16-inch extended length and a 4.41-inch shock stroke, this shock absorber ensures optimal vehicle stability and ride comfort. Its twin-tube design with vehicle-specific valving provides precise damping control, adapting to various load conditions and terrains. The nitrogen gas charge effectively prevents overheating, maintaining consistent performance and extending the component's lifespan. The micro-smooth chrome-plated piston rod offers superior resistance to wear and corrosion, ensuring durability in demanding environments. Constructed with high-quality materials, including an aluminum alloy piston and high-performance all-weather internal hydraulic oil, the 174442 meets or exceeds original equipment manufacturer (OEM) performance standards, making it a reliable replacement for existing systems. This shock absorber is compatible with a wide range of heavy-duty vehicles, providing a cost-effective solution to enhance ride quality and handling. By integrating the PRT AUTO PARTS 174442 Shock Absorber into your fleet, you can expect improved vehicle control, reduced maintenance costs, and increased operational efficiency, contributing to the overall productivity and profitability of your operations.