ba921 BENDIX Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy-duty braking systems. Designed with a high-strength component structure, it ensures reliable operation within the vehicle's air circuit, managing the vital task of air compression through its robust single-cylinder mechanism and specialized water-cooling ports.

ba921 is the OE equivalent of the BENDIX BA-921 single cylinder air compressor used in BENDIX systems. This component features a 92.00 mm cylinder bore and a 54 mm stroke to deliver a swept volume of 360cm³. It is specifically designed for heavy commercial vehicle applications where consistent air supply is critical for operational safety.

For workshop technicians, this unit includes an M26x1,5 air outlet port and an M10x1 unloader port. The water-cooled design utilizes M18x1,5 inlet and outlet ports to maintain optimal thermal stability during operation. Ensuring correct installation of the water-cooled valve plate and checking all port connections is essential for maintaining the efficiency of the pneumatic system.

Proper maintenance of the air intake and cooling channels will extend the service life of the compressor. Technicians should verify that the water inlet and outlet connections are secure to prevent leaks that could impact the compressor's ability to maintain system pressure.