II38683F KNORR-BREMSE Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide reliable pneumatic pressure within the heavy vehicle air brake system. Designed with a robust structure, it ensures consistent performance in demanding environments through high-strength components and a precision-engineered cylinder bore of Ø80.00 mm.

II38683F is the OE-equivalent single cylinder air compressor used in KNORR-BREMSE systems. This component features a 45 mm stroke and a 225cm³ swept volume to maintain optimal air supply. It is fully compatible with KNORR-BREMSE technical specifications, ensuring seamless integration into the vehicle's pneumatic circuit.

For workshop technicians, this unit features a water-cooling system with M16x1,5 inlet and outlet ports to manage thermal loads effectively. The air inlet utilizes an M26x1,5 port while the outlet is configured with an M18x1,5 connection. Regular inspections of the cooling lines and port seals are recommended during scheduled maintenance to ensure long-term operational stability.

Proper installation of this compressor is vital for maintaining the integrity of the air brake system. Given its single-cylinder design and water-cooled architecture, technicians should ensure that the cooling passages are clear and that all connections match the specified thread dimensions for a leak-free assembly.