The WABCO 8971806202 is a genuine spring brake diaphragm designed for air brake systems in commercial vehicles. This essential component ensures optimal braking performance and safety. With a weight of 0.12 kg and dimensions of 95 mm length, 95 mm width, and 51 mm height, it is engineered for precise fit and durability. It serves as a direct replacement for various OEM part numbers, including IVECO 42023158, DAF 1520626, MAN 81501006002, MERCEDES-BENZ 0004290701, RENAULT 5000806969, SCANIA 1503889, and VOLVO 20410712.