A4571303615S Twin Cylinder Compressor for Mercedes-Benz

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical engine-driven component within the air brake system of heavy commercial vehicles, utilizing two piston-cylinder assemblies to generate compressed air. By producing two compression strokes per revolution, it ensures a higher air output than single-cylinder alternatives, making it ideal for high-demand braking requirements. This unit is built with high-strength components to ensure durability under constant operational stress.

Vehicle compatibility and design

This specific model is compatible with Mercedes-Benz vehicles. It is engineered to meet the strict requirements of heavy commercial vehicle braking systems, ensuring efficient air reservoir replenishment. The unit features a water-cooled design with M16x1,5 water inlet and outlet ports to maintain optimal thermal stability during continuous operation.

Installation and maintenance

For professional installation, technicians should verify the M26x1,5 air inlet and outlet port specifications and the M12x1,5 unloader port. This through-drive compressor with ESS feature ensures precise pressure management within the pneumatic circuit. Regular inspection of the water-cooled valve plate and mounting interfaces is recommended to maintain peak performance.

Selection guidance

Consult your authorized distributor to confirm exact fitment for your specific vehicle configuration.

OE cross-reference

1100 250 005 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571303615S.