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K001998 KNORR-BREMSE Twin Cylinder, Air Compressor

1200 090 001

Summary

●Cylinder Bore: Ø88.00 ●Stroke: 50 mm ●Swept Volume: 608cm³ ●Air Inlet Port: Ø29 ●Air Outlet Port: M26x1,5 ●Number of Cylinders: 2 ●Through Drive: OK ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M16x1,5 ●Water Outlet Port: M16x1,5 ●Water Cooled Valve Plate: OK ●Weight: 19,9 KG

Product identifiers
EAN Code8699031065731
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Compatible OEM Codes

  • KNORR-BREMSE
    • LK4939
    • K095873N00
    • K001998
    • K00199
  • MAN
    • 51.54100-9069
    • 51.54100-7069

Description

This high-strength air compressor component is engineered to meet the rigorous demands of heavy commercial vehicle pneumatic systems. Designed as a twin cylinder unit, it ensures consistent air pressure through a robust water-cooling architecture to maintain optimal operating temperatures under heavy-duty conditions.

K001998 is the OE equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in compatible heavy commercial systems. This unit features a cylinder bore of Ø88.00 and a 50 mm stroke, providing a swept volume of 608cm³. It is specifically engineered for compatibility with KNORR-BREMSE systems and maintains high performance in demanding environments.

For workshop technicians performing maintenance or system overhauls, this component features an M26x1,5 air outlet port and M16x1,5 water ports. The integrated water-cooled valve plate and through-drive design ensure long-term reliability and smooth integration into the existing pneumatic circuit. Regular inspections of the water inlet and outlet ports are recommended during routine service intervals to ensure optimal thermal management.

Technical Specifications

Technical Specifications
Cylinder BoreØ88.00
Stroke50 mm
Swept Volume608cm³
Air Inlet PortØ29
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
Water Cooled Valve PlateOK
Weight19,9 KG

Other OEMs

KNORR-BREMSE

  • LK4939
  • K095873N00
  • K001998
  • K00199

MAN

  • 51541009069
  • 51541007069
  • 51.54100.9069
  • 51.54100.7069
  • 51.54100-9069
  • 51.54100-7069

Related Products

Vehicles Used

Vehicles Used
BrandModelModel TypeEngine
KNORR-BREMSE
MAN

FAQ

What is the compatibility of this air compressor?
This component is designed to be compatible with KNORR-BREMSE systems and serves as an OE equivalent for part K001998.
Does this unit feature water cooling?
Yes, this is a water-cooled (W) twin cylinder air compressor designed to manage thermal loads in heavy commercial vehicles.
What are the technical port specifications?
The unit features an air inlet port of Ø29, an air outlet port of M26x1,5, and water ports of M16x1,5 for both inlet and outlet.
Can this part be used in heavy commercial vehicle braking systems?
Yes, it is a specialized component within the air brake compressor category for heavy commercial vehicle applications.
What is the total weight and displacement of the unit?
The product has a weight of 19.9 KG and a swept volume of 608cm³ with a 50 mm stroke.