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A4111540040SP1 Compatible Mercedes-Benz Air Compressor

1100 035 020

Summary

This water-cooled single cylinder air brake compressor is designed for heavy commercial vehicle applications. It features a Ø85.00 cylinder bore, 62 mm stroke, and a swept volume of 352cm³. Designed for durability, it ensures reliable air supply for braking systems in Mercedes-Benz vehicles. Equivalent to OE Mercedes-Benz A4111540040SP1.

Product identifiers
EAN Code8699031064512
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Compatible OEM Codes

  • MERCEDES BENZ
    • 9061300615 SP1
    • 906.130.0615 SP1
    • 906 130 0615 SP1
    • 412 352 002 0 SP1
  • WABCO
    • 906 130 4315 SP1
    • 906 130 1415 SP1
    • 906 130 1315 SP1

Description

What does an air compressor do?

This single cylinder air brake compressor is a vital component within the pneumatic braking system of heavy commercial vehicles. It functions by compressing intake air and directing it to the air processing unit, ensuring the necessary pressure is maintained for reliable braking performance. This specific unit is engineered with heavy-duty grade materials to withstand high-pressure operating conditions.

Vehicle compatibility and design

Designed for use in Mercedes-Benz vehicles, this compressor is an essential part of the air supply chain. It features a water-cooled design to prevent overheating during continuous operation, which is critical for maintaining consistent air pressure. The unit includes an ESS feature and a water-cooled valve plate to enhance thermal management and efficiency.

Installation and maintenance

Installation requires attention to the M26x1,5 air inlet and outlet ports, as well as the M16x1,5 water inlet and outlet ports. Technicians should ensure all connections are secure and that the through drive mechanism is correctly aligned to prevent premature wear. Regular inspection of the M12x1,5 unloader port is recommended to ensure optimal system function.

System reliability

Consult your authorized distributor to verify exact fitment and maintenance requirements for your specific vehicle application.

OE cross-reference

1100 035 020 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4111540040SP1.

Technical Specifications

Technical Specifications
Cylinder BoreØ85.00
Stroke62 mm
Swept Volume352cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders1
Through DriveOK
Air Unloader PortM12x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight15,9 KG

Other OEMs

MERCEDES BENZ

  • A9061306115SP1
  • A9061306115 SP1
  • A9061306015SP1
  • A9061306015 SP1
  • A9061305115SP1
  • A9061305115 SP1
  • A9061304315SP1
  • A9061301415SP1
  • A9061301315SP1
  • A9061300615SP1
  • A9061300615 SP1
  • A8845034370SP1
  • A4123520250SP1
  • A4123520020SP1
  • A4123520010SP1
  • A4111540050SP1
  • A4111540040SP1
  • A4111510000SP1
  • 906.130.43.15 SP1
  • 906.130.14.15 SP1
  • 906.130.13.15 SP1
  • 906.130.06.15 SP1
  • 906 130 06 15 SP1
  • 8845034370 SP1
  • 884.503.437.0 SP1
  • 884 503 437 0 SP1
  • 412 352 025 0 SP1
  • 412 352 001 0 SP1
  • 4111540050 SP1
  • 4111540040 SP1
  • 4111510000 SP1
  • 411.151.000.0 SP1
  • 411 154 005 0 SP1
  • 411 151 000 0 SP1
  • 9061300615 SP1
  • 906.130.0615 SP1
  • 906 130 0615 SP1
  • 412 352 002 0 SP1

WABCO

  • 9061304315SP1
  • 9061304315 SP1
  • 9061301415SP1
  • 9061301415 SP1
  • 9061301315SP1
  • 9061301315 SP1
  • 906.130.4315 SP1
  • 906.130.1415 SP1
  • 906.130.1315 SP1
  • 906 130 4315 SP1
  • 906 130 1415 SP1
  • 906 130 1315 SP1

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

How does this compressor function in a braking system?
The compressor takes drive from the engine to compress intake air, which is then sent to the air processing unit and tanks to provide necessary pressure for braking.
What are the key technical specifications of this unit?
This unit features a Ø85.00 cylinder bore, a 62 mm stroke, a 352cm³ swept volume, and utilizes water cooling via M16x1,5 ports.
Is this compressor compatible with Mercedes-Benz vehicles?
Yes, this single cylinder compressor is specifically designed to be compatible with Mercedes-Benz heavy commercial vehicle systems.
What should be checked during installation?
Technicians should verify the M26x1,5 air ports and M16x1,5 water ports are correctly seated and that the through drive mechanism operates smoothly.
What are the OE reference numbers of this part?
1100 035 020 directly replaces Mercedes-Benz OE number A4111540040SP1.