<b>Features</b> <ul> <li>Moog variable rate springs are an ideal original equipment replacement or upgrade for vehicles that carry heavy loads.</li> <li>These variable rate springs change resistance as they compress and become progressively stiffer as the load increases.</li> <li>Moog cargo coil springs provide additional support and stability.</li> <li>Their increased load capacity is ideal for use in - commercial vehicles, towing packages, construction and mining vehicles, snow plows, camper packages, utility boxes, and ambulance conversions.</li> </ul>- SKU: KSAO81421