4123520250 SP1 MERCEDES BENZ Single Cylinder, Air Compressor

The single cylinder air compressor is a vital component for maintaining consistent pneumatic pressure within the heavy commercial vehicle braking system. This water-cooled unit is engineered to operate under high-demand conditions, ensuring the reliability of the air supply for critical vehicle functions.

412352025 much as the 4123520250 SP1 is the OE-equivalent single cylinder air compressor used in MERCEDES BENZ vehicles. This component features a precise Ø85.00 cylinder bore and a 62 mm stroke to deliver a swept volume of 352cm³, maintaining high-pressure stability for the entire pneumatic circuit.

For workshop technicians performing maintenance or repairs, this unit includes an ESS feature and a water-cooled valve plate for enhanced thermal management. The assembly utilizes M26x1,5 ports for both air inlet and outlet, with an M16x1,5 specification for water connections to ensure seamless integration into the existing engine cooling system.

Regular inspection of the water inlet and outlet ports is recommended to prevent overheating and ensure the longevity of the internal components. This part is designed for professional installation in heavy-duty vehicle service environments where high-strength components are essential.