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1500 120 004 Iveco Compatible Single Cylinder Compressor

1500 120 004

Summary

This air-cooled single cylinder compressor is designed for Iveco applications, featuring a Ø75.00 cylinder bore, a 35mm stroke, and an M26x1,5 air inlet/outlet port configuration to ensure reliable pneumatic pressure for heavy commercial vehicle brake systems. Equivalent to OE Iveco 1178041 and Knorr-Bremse LK1534.

Product identifiers
EAN Code8699031050836
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Compatible OEM Codes

  • KNORR-BREMSE
    • LK1534
  • IVECO
    • 1178041

Description

This air-cooled single cylinder compressor serves as a critical component within the pneumatic brake system of heavy commercial vehicles. By utilizing a piston-type mechanism, it compresses intake air and directs it toward the air processing unit and storage tanks to maintain necessary pressure levels. The unit is built with high-strength components to withstand the demanding thermal and mechanical stresses found in heavy-duty operating environments.

This specific model is compatible with Iveco vehicles and meets the requirements for systems used in heavy commercial transport. It is also designed to function within Knorr-Bremse systems. The component features a Ø75.00 cylinder bore, a 35mm stroke, and M26x1,5 ports for inlet and outlet connections.

For proper installation, technicians should ensure that the air inlet and outlet ports are correctly aligned with the M26x1,5 fittings to prevent leaks. Regular inspection of the piston and ring assembly is recommended to maintain optimal compression efficiency and prevent pressure drops in the brake circuit.

Monitoring air production rates can help identify early signs of wear. If air pressure buildup is slow or inconsistent, check the cooling airflow around the cylinder to ensure the air-cooling system is functioning effectively.

Check the compatibility list.

OE cross-reference

1500 120 004 (Single Cylinder Compressor) is the equivalent of the Iveco and Knorr-Bremse OE numbers. This part directly replaces Iveco OE number 1178041. It also replaces Knorr-Bremse OE number LK1534.

Technical Specifications

Technical Specifications
Cylinder BoreØ75.00
Stroke35mm
Swept Volume150cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders1
Water (W) or Air (A) CooledA

Other OEMs

IVECO

  • 1178041

KNORR-BREMSE

  • LK1534

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
IVECO
KNORR-BREMSE

FAQ

What is the function of this single cylinder compressor?
It compresses intake air and sends it to the air processing unit and tanks to provide necessary pressure for the vehicle's pneumatic brake system.
Which vehicle makes is this compatible with?
This compressor is designed for use in Iveco vehicles and is compatible with Knorr-Bremse systems.
What are the technical specifications of this unit?
The unit features a Ø75.00 cylinder bore, a 35mm stroke, 150cm³ swept volume, and M26x1,5 ports for both air inlet and outlet.
How can I identify if the compressor needs replacement?
Technicians should look for symptoms like slow air pressure buildup or inconsistent performance in the pneumatic braking system.
What are the OE reference numbers of this part?
1500 120 004 directly replaces Iveco OE number 1178041. It also replaces Knorr-Bremse OE number LK1534.