A4571307015 SP1 Twin Cylinder Air Compressor for Mercedes-Benz
1100 250 021
Summary
This water-cooled twin cylinder compressor is designed for Mercedes-Benz heavy commercial vehicles. It features a 636cm³ swept volume, an 85.00 mm cylinder bore, and 56 mm stroke, ensuring high air output for demanding brake systems. Equivalent to OE Mercedes-Benz A4571307015SP1.
| EAN Code | 8699031064840 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 457 130 70 15 SP1
- 457 130 48 15 SP1
- 457 130 36 15 SP1
-
WABCO
- 912 510 103 0 SP1
- 912 510 100 0 SP1
Description
This twin cylinder compressor serves as a critical engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it generates the necessary compressed air pressure required for reliable braking performance. This design ensures higher air output compared to single-cylinder alternatives, allowing for faster reservoir filling in high-demand applications.
This unit is specifically compatible with Mercedes-Benz vehicles. It features a water-cooled design with M16x1.5 water inlet and outlet ports, alongside M26x1.5 air inlet and outlet ports. The assembly includes an integrated unloader port (M12x1.5) and is designed with a through drive mechanism to ensure efficient power transfer from the engine.
For professional technicians, ensuring correct installation is vital for system longevity. When replacing this unit, check all connection points, particularly the M26x1.5 air ports and the water cooling lines, to prevent leaks. Regular inspection of the valve plate and unloader function is recommended to maintain optimal pneumatic pressure levels within the vehicle's braking circuit.
Consult your authorized distributor for further technical support regarding this component.
This unit is specifically compatible with Mercedes-Benz vehicles. It features a water-cooled design with M16x1.5 water inlet and outlet ports, alongside M26x1.5 air inlet and outlet ports. The assembly includes an integrated unloader port (M12x1.5) and is designed with a through drive mechanism to ensure efficient power transfer from the engine.
For professional technicians, ensuring correct installation is vital for system longevity. When replacing this unit, check all connection points, particularly the M26x1.5 air ports and the water cooling lines, to prevent leaks. Regular inspection of the valve plate and unloader function is recommended to maintain optimal pneumatic pressure levels within the vehicle's braking circuit.
Consult your authorized distributor for further technical support regarding this component.
OE cross-reference
1100 250 021 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571307015SP1.Technical Specifications
| Cylinder Bore | 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 |
| Air Unloader Port | M12x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
Other OEMs
MERCEDES BENZ
- A4571307015SP1
- A4571307015 SP1
- A4571304815SP1
- A4571304815 SP1
- A4571303615SP1
- A4571303615 SP1
- 4571307015 SP1
- 4571304815 SP1
- 4571303615 SP1
- 457.130.7015 SP1
- 457.130.70.15 SP1
- 457.130.4815 SP1
- 457.130.48.15 SP1
- 457.130.3615 SP1
- 457.130.36.15 SP1
- 457 130 7015 SP1
- 457 130 4815 SP1
- 457 130 3615 SP1
- 457 130 70 15 SP1
- 457 130 48 15 SP1
- 457 130 36 15 SP1
WABCO
- 9125101030SP1
- 9125101030 SP1
- 9125101000SP1
- 9125101000 SP1
- 912.510.103.0 SP1
- 912.510.100.0 SP1
- 912 510 103 0 SP1
- 912 510 100 0 SP1
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the primary function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air pressure specifically for the operation of the vehicle's air brake system.
Which vehicle brands is this component compatible with?
This specific model is designed to be compatible with Mercedes-Benz heavy commercial vehicles.
What are the key technical specifications of this unit?
The unit features a 636cm³ swept volume, an 85.00 mm cylinder bore, a 56 mm stroke, and M26x1.5 air ports.
How does a twin cylinder design benefit the vehicle?
A twin cylinder configuration provides higher air output than single-cylinder versions, which helps fill air reservoirs more rapidly during operation.
What are the OE reference numbers of this part?
1100 250 021 directly replaces Mercedes-Benz OE number A4571307015SP1.