This brand-new BT5800 64MM brake chamber corresponds to OEM numbers 99474409 and 41285070, designed for IVECO truck chassis brake system. It converts air pressure into mechanical thrust to ensure safe and stable braking performance. Adopting premium sealed components and durable housing, it features air leakage resistance and anti-corrosion ability. Produced in strict accordance with OEM standards, it is perfectly matched and ideal for brake system replacement and daily maintenance.