4946294 | Genuine OEM Cummins 1 Cylinder Air Brake Compressor for ISB/B

The 4946294 is a Genuine OEM Cummins 1 Cylinder Air Brake Compressor designed for ISB and B engine applications. This component supplies compressed air for the vehicle air brake system and supports the air pressure required for proper operation of air-powered brake components. Verify the original Part Number and vehicle/engine configuration before purchase.

PRODUCT INFORMATION

Part Number: 4946294
Brand: Cummins
Condition: Genuine OEM
Component: 1 Cylinder Air Brake Compressor
Fuel Type: Diesel
Engine Applications: ISB and B engines
Other important specifications: Single-cylinder air brake compressor.

APPLICATIONS

The 4946294 is intended for Cummins ISB and B engine applications using an air brake system. Verify the original Part Number, vehicle model, engine, and configuration before purchase to confirm the correct application.

FUNCTION

The 4946294 air brake compressor generates compressed air required for the vehicle air brake system. Proper compressor operation helps maintain the air pressure needed for reliable operation of air-powered brake components.

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

• Slow air pressure buildup
• Low or insufficient air pressure
• Air system pressure loss
• Reduced air brake system performance
• Unusual compressor noise
• Compressor-related air system issues

WHY REPLACE AN AIR BRAKE COMPRESSOR?

A damaged or malfunctioning Air Brake Compressor can affect the ability of the air system to maintain the pressure required for proper brake operation. Replacing a faulty compressor with the correct 4946294 Genuine OEM Cummins part can help restore proper compressed air supply when the part is confirmed as the correct replacement.

FITMENT INFORMATION

Before purchasing the 4946294, verify the Part Number, VIN, vehicle model, engine, and configuration to confirm that this 1 Cylinder Air Brake Compressor is correct for your application.

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: 4946294