The PRT AUTO PARTS 173815 Shock Absorber is engineered to enhance the performance and longevity of heavy-duty vehicles. Designed with a nitrogen gas charge, this shock absorber effectively prevents overheating, thereby maintaining optimal performance under demanding conditions. Its twin-tube design, coupled with vehicle-specific valving, ensures precise control over suspension dynamics, contributing to improved ride quality and vehicle stability. The aluminum alloy piston, equipped with a high-quality oil seal, offers enhanced durability and resistance to wear, while the micro-smooth chrome-plated piston rod reduces friction, further extending the component's service life. The high-performance all-weather internal hydraulic oil ensures consistent performance across various environmental conditions. With an extended length of 27.40 inches and a stroke of 11.34 inches, this shock absorber is tailored to meet the specific requirements of your vehicle, ensuring a direct fit and reliable operation. By integrating this shock absorber into your fleet, you can expect reduced maintenance costs, minimized downtime, and improved operational efficiency, all contributing to the overall productivity and profitability of your business.