K209339 | Genuine OEM Bendix BA-922 Twin Cylinder Air Brake Compressor

The Genuine Bendix BA-922 Twin Cylinder Air Brake Compressor, part number K209339, is designed to supply compressed air for heavy-duty vehicle air brake systems and other pneumatic functions. Before ordering, verify that this compressor matches your vehicle's engine, mounting configuration, and existing compressor specifications.

PRODUCT INFORMATION

• Part Number: K209339

• Brand: Bendix

• Model: BA-922

• Part Name: Twin Cylinder Air Brake Compressor

• Component Type: Engine-Driven Air Compressor

• System: Pneumatic Air Brake System

• Cylinder Configuration: Twin Cylinder

• Condition: Verify the actual item's condition before purchase.

APPLICATIONS

The Bendix BA-922 compressor is intended for compatible heavy-duty commercial vehicle applications that require an engine-driven compressed-air supply. Exact fitment for K209339 must be confirmed using the original part number and the vehicle or engine manufacturer's parts information.

Do not assume compatibility based on the BA-922 model designation alone.

FUNCTION

The air compressor converts engine power into compressed air for the vehicle's pneumatic braking system and other air-operated equipment. Reliable compressor operation helps the vehicle maintain the air supply required for normal brake-system function.

COMMON SIGNS OF AIR COMPRESSOR FAILURE

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

• Slow air pressure build-up.

• Difficulty maintaining the required air pressure.

• Air leaks around compressor connections.

• Excessive oil carryover into the air system.

• Unusual compressor noise or vibration.

• Low-air-pressure warnings or frequent compressor cycling.

These symptoms may also be caused by air leaks or other system faults, so proper diagnosis is recommended.

WHY REPLACE A BENDIX BA-922 AIR COMPRESSOR?

A properly functioning compressor is essential for supplying the compressed air required by heavy-duty vehicle braking systems. Replacing a faulty unit with the correct application-specific compressor can help restore air delivery and support reliable brake-system operation.

FITMENT INFORMATION

Before purchasing Bendix K209339, compare the part number with the compressor currently installed on your vehicle. Confirm compatibility using the VIN, engine serial number, engine model, compressor mounting and drive configuration, and port layout.

Do not rely on model names or similar-looking components alone. Verify any cross-reference or replacement number with a reliable parts catalog before ordering.

GENUINE BENDIX PART

Listed as a Bendix BA-922 twin-cylinder air brake compressor, part number K209339. Verify authenticity, condition, and specifications against the actual item and its supporting documentation before publishing or purchasing.