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1200 100 001 MAN Compatible Single Cylinder Compressor

1200 100 001

Summary

This single cylinder air compressor is designed for heavy commercial vehicle brake systems, specifically compatible with MAN. It features a Ø88.00mm cylinder diameter, 50mm stroke, and a 300cm³ swept volume. The unit is water-cooled and includes M26x1.5 air ports and M22x1.5 water ports for reliable pneumatic service. Equivalent to OE Knorr-Bremse I94064000 and MAN 51541017201.

Product identifiers
EAN Code8699031065793
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Compatible OEM Codes

  • KNORR-BREMSE
    • LK3927
    • II31951
    • I94064AT
    • I94064000
  • MAN
    • 51.54101-7205
    • 51.54101-7201

Description

What does a single cylinder compressor do?

This single cylinder air compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. By utilizing a piston-type mechanism, it compresses intake air to supply the air processing unit and storage tanks, ensuring consistent pressure for braking operations. This component is built with high-strength components to withstand rigorous duty cycles.

Vehicle compatibility and engine fitment

This specific model is compatible with MAN vehicles and meets the requirements of Knorr-Bremse systems. The design features a water-cooled valve plate to manage thermal loads during continuous operation, ensuring stable performance under heavy loads. It is suitable for various heavy commercial vehicle applications where reliable air supply is mandatory.

Installation and maintenance guidance

For proper installation, technicians should verify the M26x1.5 air inlet and outlet ports and the M22x1.5 water connection points. Regular inspection of the water cooling lines and port integrity is recommended to prevent pressure drops or overheating. Ensure that the through-drive mechanism aligns correctly with the engine drive to maintain optimal volumetric efficiency.

Troubleshooting and system health

Monitoring the air supply pressure and checking for unusual noise can help identify early signs of wear in the single cylinder assembly.

OE cross-reference

1200 100 001 (Single Cylinder Compressor) is the equivalent of the Knorr-Bremse and MAN OE numbers. This part directly replaces Knorr-Bremse OE numbers I94064000, I94064AT, II31951, LK3927. It also replaces MAN OE numbers 51541017201, 51541017205.

Technical Specifications

Technical Specifications
Cylinder Diameter (mm)Ø88.00
Stroke50mm
Swept Volume300cm³
Air Inlet PortM26x1,5
Air Outlet PortM26x1,5
Number of Cylinders1
Through DriveOK
Water Cooled Valve PlateOK
With ESS Feature-
Air Unloader Port-
Water (W) or Air (A) CooledW
Water Inlet PortM22x1,5
Water Outlet PortM22x1,5

Other OEMs

KNORR-BREMSE

  • LK3927
  • II31951
  • I94064AT
  • I94064000

MAN

  • 51541017205
  • 51541017201
  • 51.54101.7205
  • 51.54101.7201
  • 51.54101-7205
  • 51.54101-7201

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN

FAQ

What is the function of this single cylinder compressor?
It acts as a piston-type pump that compresses intake air to provide the necessary pneumatic pressure for the vehicle's braking system.
Which vehicle makes is this part compatible with?
This component is specifically designed to be compatible with MAN vehicles and Knorr-Bremse systems.
How does the cooling system work on this unit?
This model features a water-cooled valve plate using M22x1.5 ports to maintain optimal operating temperatures during service.
What are the key technical specifications?
The unit features a Ø88.00mm cylinder diameter, 50mm stroke, 300cm³ swept volume, and M26x1.5 air ports.
What are the OE reference numbers of this part?
1200 100 001 directly replaces Knorr-Bremse OE numbers I94064000, I94064AT, II31951, LK3927. It also replaces MAN OE numbers 51541017201, 51541017205.