A4571303615 Twin Cylinder, Air Compressor — MERCEDES BENZ
1100 250 004
●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 ●Air Unloader Port: M12x1,5 ●Through Drive: OK ●With ESS Feature: OK ●Water Cooled Valve Plate: OK ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M16x1,5 ●Water Outlet Port: M16x1,5
| EAN Code | 8699031048925 |
|---|
Description
This high-strength component is engineered to provide consistent air pressure within the vehicle's pneumatic system. As a twin cylinder air compressor, it plays a vital role in maintaining the operational integrity of the air brake system and pneumatic auxiliary components. The construction focuses on durability and precision to ensure reliable performance under demanding heavy commercial vehicle operating conditions.
A4571303615 is the OE-equivalent twin cylinder, air compressor used in MERCEDES BENZ AXOR 2, Citaro O530, Conecto O345, Integro O550, and Travego O580 models with OM457 or OM447 engines. This part is specifically designed to meet the technical requirements of these high-performance heavy commercial vehicle systems, ensuring seamless integration and long-term reliability.
Workshop technicians should note that this unit features a water-cooled valve plate and specific port dimensions for optimal thermal management. The installation requires precise alignment of the M26x1,5 air ports and M16x1,5 water ports to prevent leaks. Regular inspection of the through-drive system and air unloader port is recommended during routine service intervals to maintain optimal pneumatic pressure.
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 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
