457 130 24 15 SP1 Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor functions as a critical engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it delivers a higher air output compared to single-cylinder alternatives, ensuring that air reservoirs are filled efficiently to maintain consistent braking performance.

Vehicle and engine compatibility

This specific unit is compatible with Mercedes-Benz vehicles and is designed to meet rigorous operating standards. It features a water-cooled design to manage thermal loads during continuous operation and includes an ESS feature for enhanced system reliability. The component is characterized by its Ø85.00 mm cylinder bore and 56 mm stroke, providing a robust 636cm³ swept volume for high-capacity air production.

Installation and maintenance

For professional installation, technicians should verify the M26x1,5 air inlet and outlet ports, as well as the M16x1,5 water connection points. This through-drive model is built with high-strength components to withstand heavy duty cycles in demanding environments like construction or long-haul transport.

System performance and selection

Regular inspection of the unloader port and cooling lines is recommended to ensure optimal pressure regulation and prevent overheating during service intervals.

OE cross-reference

1100 020 021 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4571302415SP1.