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A020547525SP1 Single Cylinder Compressor for Mercedes-Benz

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A020547525SP1 Mercedes-Benz Compatible Single Cylinder Compressor

1100 040 020

Summary

This water-cooled single cylinder compressor is engineered for heavy commercial vehicle brake systems. Featuring a Ø85.00 mm cylinder bore and a 62 mm stroke, this high-strength component ensures reliable air pressure delivery for Mercedes-Benz applications. Equivalent to OE Mercedes-Benz A020547525SP1.

Product identifiers
EAN Code8699031064604
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Compatible OEM Codes

  • MERCEDES BENZ
    • 906 130 4615 SP1
    • 906 130 46 15 SP1
    • 906 130 2515 SP1
    • 906 130 25 15 SP1
  • WABCO
    • 85000329 SP1
    • 85000117 SP1

Description

What does a single cylinder compressor do?

This single cylinder compressor serves as a vital component within the pneumatic braking system of heavy commercial vehicles. By converting engine power into compressed air, it provides the necessary pressure required for the air processing unit and subsequent brake tank inflation. Its robust construction is designed to maintain consistent performance under demanding operational conditions.

Vehicle and engine compatibility

This specific model is compatible with Mercedes-Benz vehicles. It features a water-cooled design to effectively manage operating temperatures, ensuring long-term reliability in heavy-duty service. The unit is designed without a gear, utilizing a through-drive mechanism to integrate seamlessly with the engine's power delivery.

Installation and maintenance

Technicians should verify that the water inlet and outlet ports (M14x1,5) and the air inlet port (M26x1,5) match existing vehicle configurations during installation. Regular inspection of the water-cooled valve plate and connection points is recommended to prevent pressure drops or overheating in the pneumatic circuit.

System performance guidance

Ensuring the correct fitment is essential for maintaining optimal brake performance and system safety. Check the compatibility list to confirm this part meets your specific requirements.

OE cross-reference

1100 040 020 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A020547525SP1.

Technical Specifications

Technical Specifications
Cylinder BoreØ85.00
Stroke62 mm
Swept Volume352cm³
Air Inlet PortM26x1,5
Air Outlet PortØ30
Number of Cylinders1
Through DriveOK
Water (W) or Air (A) CooledW
Water Inlet PortM14x1,5
Water Outlet PortM14x1,5
Water Cooled Valve PlateOK
Weight12,3 KG

Other OEMs

MERCEDES BENZ

  • A9061304615SP1
  • A9061302515SP1
  • A085000396SP1
  • A085000336SP1
  • A020701801SP1
  • A020569224SP1
  • A020547525SP1
  • A020382347SP1
  • 9061304615 SP1
  • 9061302515 SP1
  • 906.130.4615 SP1
  • 906.130.46.15 SP1
  • 906.130.2515 SP1
  • 906.130.25.15 SP1
  • 85000396 SP1
  • 85000336 SP1
  • 20701801 SP1
  • 20569224 SP1
  • 20547525 SP1
  • 20382347 SP1
  • 906 130 4615 SP1
  • 906 130 46 15 SP1
  • 906 130 2515 SP1
  • 906 130 25 15 SP1

WABCO

  • 85000329SP1
  • 85000117SP1
  • 4127040080SP1
  • 4127040080 SP1
  • 4127040010SP1
  • 412.704.008.0 SP1
  • 412 704 008 0 SP1
  • 412 704 001 0 SP1
  • 85000329 SP1
  • 85000117 SP1

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

How does this compressor function within the braking system?
It functions by compressing intake air from the engine and directing it to the air processing unit, which then supplies the vehicle's air tanks for braking.
What type of cooling does this single cylinder compressor use?
This unit is a water-cooled design, utilizing M14x1,5 ports to manage thermal loads during heavy-duty operation.
Is this part suitable for Mercedes-Benz vehicles?
Yes, this compressor is specifically designed to be compatible with Mercedes-Benz heavy commercial vehicle applications.
What are the key technical specifications for this unit?
The unit features a Ø85.00 mm cylinder bore, a 62 mm stroke, and a swept volume of 352cm³, weighing approximately 12.3 KG.
What are the OE reference numbers of this part?
1100 040 020 directly replaces Mercedes-Benz OE number A020547525SP1.