This hot-sale brand-new clutch booster fits Scania trucks with three matched OEM numbers. As an important part of the brake and clutch system, it offers reliable power assistance to make clutch operation light and smooth. Made of high-strength shell and high-precision internal parts, it features good air tightness, pressure stability and strong durability. Fully conforming to OEM standards, it is an ideal aftermarket replacement for faulty or ageing clutch boosters.