LP4993 KNORR-BREMSE Twin Cylinder, Air Compressor
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LP4993 KNORR-BREMSE Twin Cylinder, Air Compressor

1300 090 008

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 ●Air Unloader Port: M22x1,5 ●Water (W) or Air (A) Cooled: W ●Water Inlet Port: M16x1,5 ●Water Outlet Port: M16x1,5 ●With ESS Feature: OK ●Weight: 22,5 KG

EAN Code8699031049939
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Compatible OEM Codes

  • VOLVO 85000194 85000080 8113633 8113565 8113482 70330081 70330001 70305889 70303443 3193734
  • KNORR-BREMSE LP4993 LP4986 LK4918 K001267X00 K001267000 II38779 II37953

Description

This high-strength twin cylinder air compressor is engineered to ensure consistent pneumatic performance within the air brake system. Designed for heavy commercial vehicle applications, it provides reliable air compression through its robust dual-cylinder architecture and advanced water-cooling features.

The LP4993 is the OE equivalent of the KNORR-BREMSE LP4993 air compressor used in compatible systems. This component features a cylinder bore of Ø88.00 and a swept volume of 608cm³, ensuring high-pressure stability. It is fully compatible with KNORR-BREMSE systems and meets the rigorous technical requirements of professional workshop technicians.

Maintenance of this unit involves monitoring the water inlet and outlet ports (M16x1,5) to prevent overheating. Given its water-cooled design and the inclusion of an ESS feature, ensuring proper fluid flow is essential for maintaining the longevity of the internal components and preventing system pressure drops during operation.

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
Weight22,5 KG

Other OEMs

KNORR-BREMSE

  • LP4993
  • LP4986
  • LK4918
  • K001267X00
  • K001267000
  • II38779
  • II37953

VOLVO

  • 85000194
  • 85000080
  • 8113633
  • 8113565
  • 8113482
  • 70330081
  • 70330001
  • 70305889
  • 70303443
  • 3193734

Related Products

Repair Kits

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 are the main technical specifications for this unit?
The unit features a cylinder bore of Ø88.00, a 50 mm stroke, and a swept volume of 608cm³. It is a water-cooled system with an air unloader port of M22x1,5.
Which OEM reference does this product match?
This product is a direct replacement for the KNORR-BREMSE LP4993 reference code.
Is this air compressor compatible with KNORR-BREMSE systems?
Yes, this component is specifically designed to be compatible with KNORR-BREMSE systems and high-pressure braking architectures.
Does this part require water cooling?
Yes, this is a water-cooled (W) model designed with specific water inlet and outlet ports (M16x1,5) to manage thermal loads during operation.
What is the weight and mounting type of this compressor?
The unit has a weight of approximately 22.5 KG and features a through-drive design for reliable mechanical integration.