1100 120 003 MERCEDES BENZ Single Cylinder, Air Compressor

The heavy-duty single cylinder air compressor is a critical component for maintaining consistent pneumatic pressure within the braking system. Designed with high-strength components, this unit ensures reliable air production for heavy commercial vehicles. The integration of a water-cooled system and specialized valve plate design helps manage thermal loads during operation, maintaining structural integrity and long-term performance in demanding environments.

1100 120 003 is the OE equivalent of the MERCEDES BENZ 447 130 05 15 and 447 130 37 15 single cylinder air compressor used in MERCEDES BENZ heavy commercial vehicles. This part is engineered to meet strict technical requirements for air brake compressor systems, ensuring seamless integration with existing pneumatic hardware.

Workshop technicians should prioritize precise installation to ensure the water inlet and outlet ports (M22x1,5) are correctly seated to prevent leaks. Regular maintenance of the cooling circuit and monitoring of the air inlet/outlet ports (M26x1,5) is essential for optimal service life. Proper assembly ensures the single cylinder component functions correctly within the vehicle's overall air brake system.

Regular inspections of the through drive and cooling connections can prevent unexpected downtime in fleet operations. Ensuring compatibility with the original vehicle specifications is vital for maintaining heavy commercial vehicle safety standards.