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1100 045 021 (without gear) Single Cylinder Air Compressor

1100 045 021

Summary

This Single Cylinder Air Compressor (without gear) features a Ø85.00 mm cylinder bore, 42 mm stroke, and 238cm³ swept volume. Designed with a water-cooling system (M14x1,5 ports) and an M26x1,5 air inlet port, it ensures reliable performance for heavy commercial vehicle pneumatic systems. Weight: 12 KG.

EAN Code8699031064635
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Compatible OEM Codes

  • MERCEDES BENZ 906 130 58 15 SP1 906 130 54 15 SP1 906 130 50 15 SP2
  • WABCO 411 151 012 0 SP1 411 151 009 0 SP1

Description

This high-strength single cylinder air compressor is a critical component for maintaining consistent air pressure within the pneumatic braking system of heavy commercial vehicles. Designed for high-demand environments, the unit features a robust water-cooled architecture to manage thermal loads effectively during operation.

The 1100 045 021 is the OE equivalent of the MERCEDES BENZ 9061305015SP2, 9061305415SP1, 9061305815SP1 and WABCO 4111510090SP1, 4111510120SP1 used in MERCEDES BENZ and WABCO systems. It is engineered with a Ø85.00 mm bore and a 42 mm stroke to provide stable output for heavy-duty applications.

For workshop technicians, this component offers precise fitment with an M26x1,5 air inlet port and Ø30 air outlet port. The through-drive design ensures seamless integration with the existing engine configuration. Regular inspection of the water inlet and outlet ports (M14x1,5) is recommended during scheduled maintenance to prevent overheating and ensure long-term system reliability.

Maintaining the integrity of the air brake system is essential for vehicle safety and performance. This single cylinder unit provides a reliable solution for fleet managers looking to maintain high standards of serviceability.

Technical Specifications

Cylinder BoreØ85.00
Stroke42 mm
Swept Volume238cm³
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 KG

Other OEMs

MERCEDES BENZ

  • A9061305815SP1
  • A9061305815 SP1
  • A9061305415SP1
  • A9061305415 SP1
  • A9061305015SP2
  • 9061305815 SP1
  • 9061305415 SP1
  • 9061305015 SP2
  • 906.130.5815 SP1
  • 906.130.58.15 SP1
  • 906.130.5415 SP1
  • 906.130.54.15 SP1
  • 906 130 5815 SP1
  • 906 130 5415 SP1
  • 906 130 58 15 SP1
  • 906 130 54 15 SP1
  • 906 130 50 15 SP2

WABCO

  • 4111510120SP1
  • 4111510120 SP1
  • 4111510090SP1
  • 4111510090 SP1
  • 411.151.009.0 SP1
  • 411 151 012 0 SP1
  • 411 151 009 0 SP1

Related Products

Vehicles Used

BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What are the compatible OEM reference numbers for this part?
The compatible OEM numbers are MERCEDES BENZ 9061305015SP2, 9061305415SP1, 9061305815SP1 and WABCO 4111510090SP1, 4111510120SP1.
Is this air compressor suitable for water-cooled systems?
Yes, this single cylinder unit is designed with a water-cooling system using M14x way ports to maintain optimal operating temperatures.
Which vehicle systems does this component serve?
It is designed for use in the pneumatic systems of heavy commercial vehicles, specifically compatible with certain MERCEDES BENZ and WABCO hardware.
What are the main technical specifications of the cylinder?
The unit features a cylinder bore of Ø85.0 much as a stroke of 42 mm, providing a swept volume of 238cm³.
Does this part require a gear for installation?
This specific model is provided without a gear (without gear), designed for direct integration into compatible drive systems.