1100 020 003 Twin Cylinder Air Compressor for Mercedes-Benz
1100 020 003
Summary
This water-cooled twin cylinder compressor features a 636cm³ swept volume and an 85.00 mm cylinder bore. It is designed for heavy commercial vehicle air brake systems, providing reliable air production for demanding applications. Compatible with Mercedes-Benz and WABCO systems. Equivalent to OE Mercedes-Benz 4571302215 and WABCO 9115531030.
| EAN Code | 8699031048772 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 911 553 103 0
-
MERCEDES BENZ
- 457 130 22 15
Description
What does a twin cylinder compressor do?
This twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, generating compressed air through two piston-cylinder assemblies. By utilizing two compression strokes per crankshaft revolution, this unit delivers a higher air output than single-cylinder alternatives, ensuring faster reservoir filling for high-demand braking systems.Vehicle and system compatibility
This specific model is compatible with Mercedes-Benz vehicles and functions effectively within WABCO systems. It is engineered to meet the rigorous requirements of heavy commercial vehicle fleets, providing stable air pressure for various pneumatic operations.Technical specifications and installation
The unit features a water-cooled design with a 56 mm stroke and M26x1,5 inlet/outlet ports. Technicians should ensure the water inlet and outlet ports (M16x1,5) are properly connected to the cooling circuit to maintain optimal thermal regulation during operation. Proper inspection of the unloader port (M12x1,5) is recommended during routine maintenance intervals.Maintenance guidance
Consult your authorized distributor to ensure exact fitment for your specific engine configuration.OE cross-reference
1100 020 003 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 4571302215. It also replaces WABCO OE number 9115531030.Technical Specifications
| Weight | 23,2 KG |
|---|---|
| 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
- A4571302215
- 4571302215
- 457.130.2215
- 457.130.22.15
- 457 130 2215
- 457 130 22 15
WABCO
- 9115531030
- 911.553.103.0
- 911 553 103 0
Related Products
Repair Kits
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | |||
| WABCO |
FAQ
What is the function of this twin cylinder compressor?
It is an engine-driven unit that generates compressed air for the braking system using two piston assemblies to provide high air output.
Is this compressor compatible with Mercedes-Benz vehicles?
Yes, this unit is designed to be compatible with Mercedes-Benz vehicles and WABCO systems.
What are the cooling requirements for this part?
This is a water-cooled component requiring connection via the M16x1,5 water inlet and outlet ports.
How can I verify if this fits my specific truck?
You should check the technical specifications like the 636cm³ swept volume and port sizes against your current unit or consult an authorized distributor.
What are the OE reference numbers of this part?
1100 020 003 directly replaces Mercedes-Benz OE number 4571302215. It also replaces WABCO OE number 9115531030.