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LP4992 KNORR-BREMSE Twin Cylinder, Air Compressor

1300 090 005

Summary

This high-strength Twin Cylinder, Air Compressor is designed for heavy commercial vehicle braking systems. It features a Ø88.00 mm cylinder bore, 50 mm stroke, and 608cm³ swept volume. Optimized for water cooling with M16x1,5 inlet/outlet ports and includes an ESS feature for reliable air pressure-generation.

EAN Code8699031049908
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Compatible OEM Codes

  • KNORR-BREMSE LP4992 K002031ES K002031000
  • VOLVO 85000199 70330098

Description

This professional-grade air compressor is engineered to deliver consistent performance within the pneumatic braking system of heavy commercial vehicles. Designed with a robust dual-cylinder structure, it ensures high-pressure stability and long-term reliability under demanding operational conditions.

The LP4992 is the OE equivalent of the KNORR-BREMSE LP4992 air compressor used in compatible heavy commercial vehicle systems. This model features a cylinder bore of Ø88.00 mm and a swept volume of 608cm³. The LP4992 is specifically designed to meet the rigorous standards of KNORR-BREMSE hardware.

Technical specifications include an air inlet port of Ø29 and an air outlet port of M26x1,5. The unit is water-cooled (W) via M16x1,5 ports and includes an ESS feature for enhanced efficiency. The through-drive design and specialized valve plate ensure seamless integration into the vehicle's pneumatic circuit.

Maintenance technicians should verify all port connections and cooling line integrity during installation to ensure optimal pressure regulation. Regular inspections of the water cooling system are recommended to prevent overheating during high-duty cycles.

Technical Specifications

Cylinder BoreØ88.00
Stroke50 mm
Swept Volume608cm³
Air Inlet PortØ29
Air Outlet PortM26x1,5
Number of Cylinders2
Through DriveOK
Air Unloader PortM22x1,5
Water (W) or Air (A) CooledW
Water Inlet PortM16x1,5
Water Outlet PortM16x1,5
With ESS FeatureOK
Water Cooled Valve PlateOK
Weight22,2 KG

Other OEMs

KNORR-BREMSE

  • LP4992
  • K002031ES
  • K002031000

VOLVO

  • 85000199
  • 70330098

Related Products

Vehicles Used

BrandModelModel TypeEngine
KNORR-BREMSE
VOLVO
VOLVO F16 TD162
VOLVO FH16 D16A
VOLVO FH16 D16B
VOLVO L330C / L330D / L330E D16
VOLVO TAD1630 D16
VOLVO TAMD162 D16

FAQ

What is the primary function of this air compressor?
It serves as a vital component in the pneumatic braking system, generating the required air pressure for heavy commercial vehicle operations.
Which systems is this part compatible with?
This component is compatible with KNORR-BREMSE systems and specifically meets the requirements for certain heavy commercial vehicle models.
What are the key technical specifications for this unit?
The unit features a Ø88.00 mm cylinder bore, 50 mm stroke, 608cm³ swept volume, and is designed for water cooling (W).
Does this part require a specific cooling method?
Yes, this model is designed for water cooling (W) using M16x1,5 inlet and outlet ports to maintain optimal operating temperatures.
Can I use this as an OEM replacement?
Yes, this part serves as an OE equivalent for the KNORR-BREMSE LP4992 reference code.