5286964RX | Genuine OEM Cummins Single-Cylinder Air Compressor

5286964RX is a Genuine OEM Cummins single-cylinder air compressor designed for use with ISB, ISQ, and QSB engines. This air compressor is a replacement component for the engine air system and is intended to support proper compressed-air generation for the vehicle.

PRODUCT INFORMATION

Part Number: 5286964RX
Brand: Cummins
Condition: Genuine OEM
Component: Single-Cylinder Air Compressor
Fuel Type: Not specified
Engine Applications: ISB, ISQ, QSB
Other important specifications: Single-cylinder configuration

APPLICATIONS

5286964RX is designed for applications using ISB, ISQ, and QSB engines. Always verify the original part number and engine configuration before purchase to confirm that 5286964RX is the correct replacement for your application.

FUNCTION

The 5286964RX air compressor generates compressed air for the vehicle's air system. As a single-cylinder air compressor, 5286964RX is an important component for maintaining the required air supply in applications equipped with compatible ISB, ISQ, and QSB engines.

A worn, damaged, or failing air compressor may cause symptoms such as:

• Low or slow air pressure buildup
• Insufficient compressed-air supply
• Extended compressor operating time
• Air system performance issues
• Unusual compressor noise
• Reduced overall air system efficiency

WHY REPLACE A SINGLE-CYLINDER AIR COMPRESSOR?

A properly functioning air compressor is important for maintaining adequate compressed-air production. Replacing a worn or damaged compressor with the correct 5286964RX unit can help restore proper air system operation and reliable compressed-air generation.

FITMENT INFORMATION

Before purchasing 5286964RX, verify the Part Number, VIN, vehicle model, engine, and configuration. Confirm that the original compressor part number matches 5286964RX and that the application uses an ISB, ISQ, or QSB engine.

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: 5286964RX