5286960RX | Genuine OEM Cummins Single Cylinder Air Compressor

5286960RX is a Genuine OEM Cummins Single Cylinder Air Compressor designed to supply compressed air for air brake and related pneumatic systems. It is intended for use with compatible Cummins ISB and QSB diesel engine applications. Verify the part number and engine configuration before purchase.

PRODUCT INFORMATION

Part Number: 5286960RX
Brand: Cummins
Condition: Genuine OEM
Component: Single Cylinder Air Compressor
Fuel Type: Diesel
Engine Applications: Cummins ISB and QSB engine applications
Other important specifications: Single-cylinder air compressor; verify application by Part Number and engine configuration.

APPLICATIONS

Designed for compatible Cummins ISB and QSB diesel engine applications requiring a single-cylinder air compressor for pneumatic and air brake systems. Exact fitment should be confirmed using the original part number, engine model, vehicle information, and configuration.

FUNCTION

The 5286960RX air compressor generates compressed air for systems that depend on engine-driven pneumatic pressure, including air brake applications. A properly functioning compressor helps maintain the required air supply for the connected system.

A worn, damaged, or failing Single Cylinder Air Compressor may cause symptoms such as:

• Slow air pressure build-up
• Insufficient air pressure
• Air system pressure fluctuations
• Compressor air leakage
• Reduced braking system performance
• Unusual compressor noise or operation

WHY REPLACE A SINGLE CYLINDER AIR COMPRESSOR?

Replacing a worn or damaged compressor can help restore proper compressed-air supply and support reliable operation of the connected pneumatic system. A functioning Genuine OEM Cummins compressor is designed for the specified engine application and should be matched to the correct Part Number and configuration.

FITMENT INFORMATION

Before purchasing, verify the Part Number, VIN, vehicle model, engine model, and vehicle configuration to confirm compatibility. Do not rely on appearance alone, as compressor applications may vary by engine and configuration.

If you are unsure whether this part is correct for your vehicle, please contact us with your VIN and original part number. We are happy to help verify compatibility before purchase.

GENUINE CUMMINS PART

Part Number: 5286960RX