1、Fitment: Professional manufacturing, truck seat level control valve is a perfect replacement for Scania Truck, really good aftermarket replacement part. 2、Part Number: The eplacing OEM number for reference is 1440367. Please make sure the OEM number matches the part you are replacing. 3、Original Standard: The seat level valve is formed according to the scanned original data, which is consistent with the valve function of the original truck. 4、ABS Material: Truck seat adjustment valve is made of the preferred ABS material, wear resistant, high temperature resistant, not easy to break. 5、Dependable Quality: The manufacturing conforms to the standard specification, strictly follows the factory quality control, can be used for a long time.