A4571306915 Compatible Twin Cylinder Compressor for Mercedes-Benz

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the pneumatic braking system, providing the necessary compressed air pressure required for reliable operation. Built with high-strength components, it is engineered to withstand the demanding thermal and mechanical stresses found in heavy commercial vehicle engines.

Vehicle and engine compatibility

This specific unit is compatible with Mercedes-Benz CONECTO (O 345) models, including variants such as the C, H, M, and UE, specifically designed for the OM 457 hLA engine. It features a water-cooled design with M16x1,5 water inlet and outlet ports to maintain optimal operating temperatures during service.

Installation and maintenance guidance

When performing installation, technicians should verify the M26x1,5 air inlet and outlet ports to ensure correct fitment. Proper maintenance of the cooling system and ensuring the M12x1,5 unloader port remains clear is essential for extending the service life of the unit. This compressor includes ESS features and a water-cooled valve plate to enhance durability.

Technical verification

To ensure correct selection for your workshop requirements, always match the technical specifications such as the 56 mm stroke and through drive configuration against the existing unit installed in the vehicle.

OE cross-reference

1100 255 001 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571306915.