4933559 | Genuine OEM Cummins Single Cylinder Air Compressor

The 4933559 Genuine OEM Cummins Single Cylinder Air Compressor is a heavy-duty engine-mounted air compressor designed to supply compressed air for vehicle air systems. This single-cylinder compressor is intended for use in applications requiring reliable compressed-air generation.

PRODUCT INFORMATION

Part Number: 4933559
Brand: Cummins
Condition: Genuine OEM
Component: Single Cylinder Air Compressor
Fuel Type: Diesel
Engine Applications: Not specified
Other important specifications: Single cylinder

APPLICATIONS

The 4933559 Single Cylinder Air Compressor is used in heavy-duty vehicle compressed-air systems. Specific vehicle, engine, and application compatibility should be verified using the original part number and vehicle information.

FUNCTION

The 4933559 Single Cylinder Air Compressor generates compressed air for the vehicle's air system. Proper compressor operation helps provide the required air supply for pneumatic vehicle systems.

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

• Low or insufficient air pressure
• Slow air pressure buildup
• Air system pressure loss
• Increased compressor operating time
• Abnormal compressor noise
• Reduced pneumatic system performance

WHY REPLACE A SINGLE CYLINDER AIR COMPRESSOR?

A faulty Single Cylinder Air Compressor may prevent the vehicle's air system from maintaining adequate pressure. Replacing a worn or damaged compressor with a Genuine OEM Cummins component helps restore proper compressed-air generation and reliable air system operation.

FITMENT INFORMATION

Before purchasing, verify the Part Number, VIN, vehicle model, engine, and configuration to confirm compatibility. Do not assume fitment based only on appearance or general application information.

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: 4933559