A4571304815 MERCEDES BENZ CITARO O530 OM457 Air Compressor
1100 250 002
Equipped with a cylinder diameter of Ø85.00 mm and a stroke of 56 mm, this twin cylinder air compressor provides a swept volume of 636cm³. It features an M26x1,5 air inlet and outlet port, an M12x1,5 air unloader port, and is designed for water-cooled systems (W) to ensure high-strength performance in heavy commercial vehicles.
| EAN Code | 8699031048901 |
|---|
Description
This specialized twin cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy commercial vehicle systems. Designed with a robust architecture, it features a water-cooled valve plate and optimized port dimensions to maintain peak operational efficiency under demanding conditions. The unit is built using high-strength components to ensure long-term reliability in the vehicle's air brake system.
A4571304815 is the OE equivalent of the MERCEDES BENZ A4571304815 twin cylinder air compressor used in the MERCEDES BENZ CITARO O530 with the OM457 engine. This component is specifically engineered to match the technical requirements of the original equipment, ensuring seamless integration and high-performance output within the vehicle's pneumatic network.
Workshop technicians should note that this unit utilizes a water-cooling system (W) with M16x1,5 ports for both water inlet and outlet. When performing installation or maintenance, ensure that the M26x1,5 air ports and M12x1,5 unloader port are checked for debris to prevent system leaks. Proper torque application on the M26x1,5 threads is essential for maintaining a secure connection and preventing pressure drops during service intervals.
Technical Specifications
| Cylinder Diameter (mm) | Ø85.00 |
|---|---|
| Stroke | 56 mm |
| Swept Volume | 636cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Water Cooled Valve Plate | OK |
| With ESS Feature | OK |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
