1700 050 003 KNORR-BREMSE Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor provides essential pneumatic pressure for heavy commercial vehicle braking and suspension systems. Engineered with high-strength components, this unit features a water-cooling system to maintain optimal operating temperatures during intensive service cycles. With a cylinder bore of Ø65.00 and a 50 mm stroke, it delivers a precise swept volume of 330cm³ to support reliable air production.

1700 050 003 is the OE-equivalent twin cylinder, air compressor used in KNORR-BREMSE LP4941 and RENAULT TRUCKS 5001834773 systems. This component is engineered to meet the strict requirements of heavy-duty transport, ensuring seamless integration with original equipment hardware. The assembly includes an M26x1,5 air inlet and outlet port, alongside M18x1,5 water inlet and outlet ports for efficient thermal management.

Workshop technicians should ensure that the water cooling lines are properly connected to the M18x1,5 ports to prevent overheating during operation. Regular maintenance of the air filtration system and checking the through-drive integrity will extend the service life of the compressor. This part is designed specifically for heavy commercial vehicle applications where consistent air pressure is critical for safety and performance.