A4571306815 SP1 Mercedes-Benz Twin Cylinder Air Compressor
1100 020 020
Summary
High-strength twin cylinder compressor compatible with Mercedes-Benz. Features a Ø85.00 cylinder bore, 56 mm stroke, and water-cooled design with M26x1,5 air ports to ensure reliable air pressure for heavy commercial vehicle brake systems. Equivalent to OE Mercedes-Benz A4571306815SP1.
| EAN Code | 8699031064482 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 412 352 027 0
-
MERCEDES BENZ
- A4571302415 SP1
Description
What does a twin cylinder compressor do?
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 provides higher air output compared to single-cylinder alternatives, ensuring faster reservoir inflation and consistent pressure for braking operations.Compatibility and technical specifications
This unit is specifically designed for compatibility with Mercedes-Benz vehicles. It features a water-cooled design to manage thermal loads during continuous operation, featuring a Ø85.00 cylinder bore and a 56 mm stroke. The configuration includes M26x1,5 air inlet and outlet ports, along with an M12x1,5 unloader port for precise system regulation.Installation and maintenance guidance
For optimal performance, technicians should verify the mounting interface and water connection points during installation. Ensuring the water inlet and outlet ports (M16x1,5) are free from debris is essential for maintaining the cooling efficiency of the water-cooled valve plate.System performance and selection
Regular inspection of the through drive mechanism and air ports is recommended to prevent pressure drops in the pneumatic system. Check the compatibility list to ensure this unit meets your specific requirements.OE cross-reference
1100 020 020 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4571306815SP1.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
- A4571306815SP1
- A4571306815 SP1
- A4571306715SP1
- A4571306715 SP1
- A4571304515SP1
- A4571304515 SP1
- A4571302615SP1
- A4571302615 SP1
- A4571302415SP1
- 4571304515 SP1
- 457.130.4515 SP1
- 457.130.45.15 SP1
- 457 130 68 15 SP1
- 457 130 67 15 SP1
- 457 130 4515 SP1
- 457 130 45 15 SP1
- A4571302415 SP1
WABCO
- 4123520270
- 412 352 027 0
Related Products
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
How does a twin cylinder compressor differ from a single cylinder type?
A twin cylinder compressor utilizes two piston assemblies to deliver higher air output per revolution, allowing for faster reservoir filling in high-demand vehicles.
What are the key technical specifications of this unit?
This unit features a Ø85.00 cylinder bore, a 56 mm stroke, and is water-cooled with M26x1,5 air ports and M16x1,5 water ports.
Is this compressor suitable for heavy commercial vehicles?
Yes, this high-strength component is designed for heavy commercial vehicle applications requiring reliable pneumatic pressure for braking systems.
What should I check during installation?
Technicians should ensure all ports (M26x1,5 and M16x1,5) are correctly sealed and that the water cooling system is properly integrated to prevent overheating.
What are the OE reference numbers of this part?
1100 020 020 directly replaces Mercedes-Benz OE number A4571306815SP1.