A4571306915 SP1 Mercedes-Benz Compatible Twin Cylinder Compressor
1100 255 020
Summary
This water-cooled twin cylinder compressor is designed for Mercedes-Benz heavy commercial vehicles. It features a Ø85.00 mm cylinder bore, a 56 mm stroke, and a swept volume of 636cm³, ensuring efficient air delivery for braking systems. Equivalent to OE Mercedes-Benz A4571306915SP1.
| EAN Code | 8699031064857 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 912 510 200 0 SP1
-
MERCEDES BENZ
- 457 130 69 15 SP1
Description
What does a twin cylinder compressor do?
This twin cylinder compressor functions as a vital engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it provides the necessary compressed air pressure required for reliable brake operation and system stability.Compatibility and technical specifications
Designed specifically for Mercedes-Benz applications, this unit features a Ø85.00 mm cylinder bore and a 56 mm stroke to achieve a 636cm³ swept volume. This configuration ensures high air output to support heavy-duty braking requirements. The unit is water-cooled and includes an ESS feature for optimized performance.Installation and maintenance guidance
For professional installation, note the M26x1,5 air inlet and outlet ports, along with M16x1,5 water inlet and outlet ports. The M12x1,5 air unloader port is pre-configured to ensure correct pressure regulation during engine operation.System performance and selection
Maintenance should focus on monitoring the cooling system and ensuring all connection ports remain free of debris to maintain optimal compression efficiency.OE cross-reference
1100 255 020 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571306915SP1.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
- A9125102000SP1
- A9125102000 SP1
- A4571306915SP1
- A4571306915 SP1
- 4571306915 SP1
- 457.130.6915 SP1
- 457.130.69.15 SP1
- 457 130 6915 SP1
- 457 130 69 15 SP1
WABCO
- 9125102000SP1
- 912 510 200 0 SP1
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the main function of this twin cylinder compressor?
It generates compressed air through two piston-cylinder assemblies to provide the necessary pressure for the vehicle's air brake system.
Which vehicle makes is this part compatible with?
This specific unit is designed to be compatible with Mercedes-Benz heavy commercial vehicles.
What are the technical specifications regarding port sizes?
The unit features M26x1,5 air inlet/outlet ports, M16x1,5 water inlet/outlet ports, and an M12x1,5 air unloader port.
How does water cooling benefit this compressor?
The water-cooled design helps manage operating temperatures effectively during high-demand braking cycles in heavy vehicles.
What are the OE reference numbers of this part?
1100 255 020 directly replaces Mercedes-Benz OE number A4571306915SP1.