412 352 027 0 SP1 MERCEDES BENZ Twin Cylinder Air Compressor

The heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the vehicle's braking system. Designed with a dual-cylinder configuration and a water-cooled architecture, this component ensures efficient thermal regulation and long-term durability under demanding operational conditions. The high-strength components are specifically optimized for heavy commercial vehicle applications requiring reliable air supply.

412 352 027 0 SP1 is the OE equivalent of the MERCEDES BENZ 412 352 027 0 SP1 air compressor used in MERCEDES BENZ heavy commercial vehicles. This twin cylinder unit features a Ø85.00 mm cylinder bore and a 56 mm stroke, providing a swept volume of 636cm³. Its precision-engineered ports, including the M26x1,5 air inlet and outlet, ensure seamless integration into existing pneumatic circuits.

For workshop technicians, this unit is designed for straightforward assembly with its through-drive configuration and integrated ESS feature. The water-cooling system utilizes M16x1,5 ports for both inlet and outlet to maintain optimal operating temperatures. Regular inspection of the water-cooled valve plate and air unloader port (M12x1,5) is recommended during routine maintenance to ensure peak system performance and prevent pressure irregularities.

Maintaining the correct air pressure is vital for vehicle safety and braking responsiveness. This compressor is built to meet strict industrial standards, ensuring that the pneumatic delivery remains stable even during intensive braking cycles in heavy-duty transport environments.