The Cabin Air Springs - AS7215 is a practical and reliable product that replaces OE numbers ContiTech SC31-Y215 and Firestone W02-358-7215. Designed for Freightliner applications, this cabin air spring is sold individually and fits various OE parts (refer to the table above for compatibility). With its durable construction and easy installation, this product ensures a smooth and comfortable ride for your vehicle. Improve the performance and stability of your cabin with the Cabin Air Springs - AS7215.