Mercedes Actros MP4 Antos Arocs Brake Chamber A0074206424 A0084200024 Tag Axle

Description: 

This is a genuine Mercedes-Benz disc brake air chamber type T14 (TY14) for tag/auxiliary axle applications, OE numbers A0074206424 / A0084200024 with cross references BS3273 / K004286 / DT 4.69822. It is used on Mercedes Actros MP4, Antos and Arocs Euro 6 trucks with air disc brakes, where compressed air is converted into mechanical force at the wheel end. Such chambers are mounted on each wheel of the tag axle and provide reliable service braking on heavy commercial vehicles. The unit you see is a single diaphragm service chamber (not a spring brake) and is ideal as a direct replacement for a damaged or leaking original part. For correct fitment always compare your old part number and shape with the photos and numbers listed here, and follow the workshop manual during installation. Professional fitting is strongly recommended for all brake system components, with system leak checks and brake adjustment carried out after installation.