This brand-new multi-function brake cylinder features part numbers 4253310000 and 1505951, serving as an essential chassis component for truck brake systems. It provides steady pneumatic output to guarantee sensitive and reliable braking performance. Adopting premium sealed parts and durable shell material, it prevents air leakage and withstands complex working environments. Fully conforming to OEM specifications, it is easy to mount and perfectly replaces ageing or damaged brake cylinders.