3976366 | Genuine OEM Cummins 1 Cylinder Air Brake Compressor

3976366 is a Genuine OEM Cummins 1 Cylinder Air Brake Compressor designed to provide compressed air for the vehicle's air brake system. This air brake compressor is a replacement component intended to support proper compressed-air generation in compatible applications.

PRODUCT INFORMATION

Part Number: 3976366
Brand: Cummins
Condition: Genuine OEM
Component: 1 Cylinder Air Brake Compressor
Fuel Type: Not specified
Engine Applications: Not specified
Other important specifications: 1 cylinder configuration

APPLICATIONS

3976366 is intended for applications requiring a compatible Cummins 1 Cylinder Air Brake Compressor. Always verify the original part number and engine configuration before purchase to confirm that 3976366 is the correct replacement for your application.

FUNCTION

The 3976366 air brake compressor generates compressed air for the vehicle's air brake system. Proper compressor operation helps maintain the required air supply for the compressed-air system.

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

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

WHY REPLACE A 1 CYLINDER AIR BRAKE COMPRESSOR?

A properly functioning air brake compressor is important for maintaining adequate compressed-air production. Replacing a worn or damaged compressor with the correct 3976366 unit can help restore proper air system operation and reliable compressed-air generation.

FITMENT INFORMATION

Before purchasing 3976366, verify the Part Number, VIN, vehicle model, engine, and configuration. Confirm that the original compressor part number matches 3976366 and that the application is compatible with this 1 Cylinder Air Brake Compressor.

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: 3976366