【Application】Fit for Mercedes-Benz R-Class W251 2006-2013 2-Corner Vehicles. This Valve Block will not work on vehicles with 4-Corner Air Suspension Models
【Premium Design】Designed to automatically control the riding height by inflating and deflating the air suspension bellows to adjust for variations between loaded and unloaded vehicles
【Stable Performance】Air suspension control valves are used in air suspension systems to maintain the vehicle's desired ride height. Guaranteeing a smoother ride experience
【Trustworthy Warranty】 maXpeedingrods warrants its products against manufacturing defects in materials and workmanship for 2 year from the date of purchase, and provides unlimited technical support and customer service