A4571306715 SP1 Mercedes-Benz Compatible Twin Cylinder Compressor

This twin cylinder compressor serves as a vital component within the air brake system of heavy commercial vehicles, generating the necessary compressed air through two piston-cylinder assemblies. Designed for high-demand applications, this water-cooled unit ensures consistent pressure delivery to maintain optimal braking performance under heavy loads.

This specific model is compatible with Mercedes-Benz vehicles. It is engineered with a Ø85.00 mm cylinder bore and a 56 mm stroke, providing a swept volume of 636cm³. The unit features M26x1,5 air inlet and outlet ports, alongside M16x1,5 water ports, ensuring precise integration into existing pneumatic architectures.

For professional technicians, maintaining correct installation is critical. Ensure the water cooling lines are clear and all M26x1,5 and M16x1,5 connections are torqued to specification. Regular inspection of the water-cooled valve plate and unloader port integrity helps prevent system pressure drops in the braking circuit.

Check the compatibility list to confirm fitment for your specific vehicle application.

OE cross-reference

1100 020 020 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571306715SP1.