1500 120 009 Single Cylinder Air Compressor
1500 120 009
Summary
This single cylinder air brake compressor is designed for heavy commercial vehicle braking systems. It features a Ø75.00 mm cylinder bore, a 35mm stroke, and a 150cm³ swept volume. This air-cooled unit ensures reliable air production for essential braking operations. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse LK1520.
| EAN Code | 8699031050904 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LK1520
Description
What does a single cylinder compressor do?
This single cylinder air brake compressor serves as a critical component in the pneumatic braking system of heavy commercial vehicles. It functions by compressing intake air and delivering it to the air processing unit, which subsequently supplies the air tanks required for braking performance. This unit is built with high-strength components to ensure durability under constant operating pressure.Technical specifications and compatibility
Designed for efficiency, this air-cooled single cylinder unit is suitable for vehicles with moderate air consumption requirements. It features a Ø75.00 mm bore and a 35mm stroke, providing a swept volume of 150cm³. The device is compatible with Knorr-Bremse systems and is built to meet strict industrial standards for heavy-duty service.Installation and maintenance guidance
Maintenance of this compressor involves regular checks of the air inlet and outlet ports, which feature M26x1,5 threading. Technicians should inspect the air-cooling airflow to prevent overheating and ensure the piston assembly maintains optimal compression levels. Proper installation ensures consistent pressure delivery throughout the pneumatic circuit.Troubleshooting braking system performance
A malfunctioning compressor can lead to decreased braking efficiency or slow pressure buildup in the tanks. Regular inspection of the drive mechanism and port connections helps prevent unexpected system failures in trucks and buses.OE cross-reference
1500 120 009 (Single Cylinder Compressor) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK1520.Technical Specifications
| Cylinder Bore | Ø75.00 |
|---|---|
| Stroke | 35mm |
| Swept Volume | 150cm³ |
| Air Inlet Port | M26x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 1 |
| Water (W) or Air (A) Cooled | A |
Other OEMs
KNORR-BREMSE
- LK1520
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Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the function of this single cylinder compressor?
It compresses intake air and sends it to the air processing unit to supply the necessary pressure for the vehicle's braking system.
What are the key technical dimensions of this unit?
This unit features a Ø75.00 mm cylinder bore, a 35mm stroke, and a total swept volume of 150cm³.
How is this compressor cooled?
This specific model is an air-cooled unit, meaning it relies on airflow rather than a liquid cooling system to manage operating temperatures.
What port sizes are used on this compressor?
The air inlet and outlet ports on this component are both configured with M26x1,5 threading.
What are the OE reference numbers of this part?
1500 120 009 directly replaces Knorr-Bremse OE number LK1520.