K098559 | Genuine OEM Bendix BA-922 Twin Cylinder Air Brake Compressor

The Bendix BA-922 Twin Cylinder Air Brake Compressor, part number K098559, is an engine-driven compressor designed to supply compressed air for heavy-duty vehicle air brake systems and other pneumatic equipment. The BA-922 series features a two-cylinder design intended for applications requiring a substantial supply of compressed air. Confirm the exact compressor configuration and fitment before ordering.

PRODUCT INFORMATION

• Part Number: K098559

• 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: Two-cylinder

• Condition: Verify the actual condition of the item before purchase.

APPLICATIONS

The Bendix BA-922 is designed for compatible heavy-duty commercial vehicle applications. Exact fitment for K098559 depends on the engine, compressor mounting arrangement, drive configuration, and port specifications.

Do not assume that every BA-922 compressor or cross-reference number is interchangeable. Confirm compatibility with a reliable parts catalog before ordering.

FUNCTION

The engine-driven air compressor supplies compressed air to the vehicle's pneumatic braking system and other air-operated accessories. Proper compressor operation helps maintain the air supply required for normal brake-system performance.

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 leaks or other pneumatic system faults, so proper diagnosis is recommended.

WHY REPLACE A BENDIX BA-922 AIR COMPRESSOR?

A properly functioning air compressor is essential to the compressed-air supply used 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 K098559, compare the part number with the existing compressor. Verify compatibility using the vehicle VIN, engine serial number, engine model, mounting and drive configuration, and port layout.

Other catalog numbers may be listed as cross-references for related BA-922 compressors, but this does not guarantee direct interchangeability. Confirm any replacement or supersession with the vehicle or engine manufacturer's parts information.

GENUINE BENDIX PART

This listing identifies the component as a Bendix BA-922 twin-cylinder air brake compressor, part number K098559. Verify authenticity, condition, and specifications against the actual item and its supporting documentation before publishing or purchasing.