1100 330 003 BENDIX Compatible Air Compressor

The single cylinder air compressor is a vital component within the pneumatic braking system, ensuring consistent air pressure for heavy-duty operations. This unit is engineered with high-strength components to maintain reliable performance under demanding thermal and mechanical loads. Its robust construction ensures it meets the rigorous requirements of heavy commercial vehicle service environments.

1100 330 003 is the OE-equivalent of the BENDIX BA-921 and DETROIT DIESEL DD13, DD15 air compressors used in Freightliner Cascadia and other heavy-duty vehicles. This part is also compatible with KNORR-BREMSE systems including K020253, K020801, K031986, K031987, K095124, and K095740. It provides a precise fit for modern engine-driven pneumatic architectures.

For workshop technicians, this water-cooled compressor features a Ø92.00 mm cylinder bore and a 54 mm stroke to deliver efficient volumetric output. Installation requires attention to the M26x1,5 air outlet port and the M18x1,5 water inlet/outlet ports to ensure proper cooling and pressure regulation. Regular inspection of the unloader port and water jacket integrity is recommended during routine maintenance cycles.

Maintaining the correct air-to-water ratio and ensuring the through-drive mechanism remains unobstructed is essential for long-term reliability. This component is designed for seamless integration into existing heavy commercial vehicle braking systems where high-pressure stability is paramount.