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LP4814 KNORR-BREMSE Twin Cylinder, Air Compressor

1400 030 001

Summary

●Cylinder Bore: Ø75.00 ●Stroke: 50 mm ●Swept Volume: 440cm³ ●Air Inlet Port: M26x1,5 ●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 ●Weight: 17,8 KG

EAN Code8699031049021
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Description

This heavy-duty grade air compressor component is engineered to provide consistent air pressure within the pneumatic braking system of heavy commercial vehicles. Designed as a twin cylinder unit, it ensures robust functionality and long-term reliability under demanding operational conditions.

LP4814 is the OE-equivalent of the KNORR-BREMSE Twin Cylinder, Air Compressor used in KNORR-BREMSE systems. This high-strength component features a cylinder bore of Ø75.00 and a stroke of 50 mm, providing a swept volume of 440cm³. It is specifically designed to meet the rigorous technical requirements of professional heavy-duty vehicle maintenance.

For workshop technicians, this water-cooled unit features an M26x1,5 air inlet and outlet port, along with M16x1,5 water ports. The through-drive design and precision-engineered valve plate ensure seamless integration into existing air brake architectures. Regular inspection of the water cooling ports and connection points is recommended during routine service intervals to maintain optimal system pressure.

Technical Specifications

Cylinder BoreØ75.00
Stroke50 mm
Swept Volume440cm³
Air Inlet PortM26x1,5
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
Weight17,8 KG

Other OEMs

Related Products

Vehicles Used

BrandModelEngine
KNORR-BREMSE
SCANIA

FAQ

What is the compatibility of the LP4814 air compressor?
The LP4814 is designed to be fully compatible with KNORR-BREMSE systems and serves as a direct replacement for the specified OE part.
What are the technical specifications for the cylinder bore and stroke?
This unit features a cylinder bore of Ø75.00 and a stroke of 50 mm, ensuring precise pneumatic delivery.
Is this air compressor model water-cooled or air-cooled?
This specific model is a water-cooled (W) system designed for heavy commercial vehicle applications.
What are the port sizes for the air and water connections?
The air inlet/outlet ports are M26x1,5, while the water inlet/outlet ports are M16x1,5.
Does this part support twin cylinder configurations?
Yes, the LP4814 is a twin cylinder configuration designed for high-demand industrial pneumatic systems.