LK4941 KNORR-BREMSE Twin Cylinder, Air Compressor

The air brake system relies heavily on the efficiency of the compressor to ensure consistent pneumatic pressure. This twin cylinder air compressor is engineered to provide high-strength performance and reliable air production for heavy-duty applications. Its robust construction ensures it meets the rigorous demands of commercial vehicle maintenance cycles.

The LK4941 is the OE equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in KNORR-BREMSE systems. This high-performance component features a cylinder bore of Ø88.00 and a swept volume of 608cm³. It is specifically designed for compatibility with the KNORR-BREMSE system requirements.

Designed for workshop technicians, this unit includes a water cooling feature with specific M18x1,5 inlet and outlet ports to manage thermal loads during operation. The through drive functionality and the ESS feature ensure seamless integration into existing engine or chassis setups. Precision-engineered ports including the M26x1,5 air inlet and M22x1,5 outlet provide exact fitment for professional service.

Maintaining proper air pressure is critical for vehicle safety and braking performance. When replacing the compressor, technicians should verify all port connections and cooling line integrity to ensure long-term durability in the field.