BX5013059X | Genuine International / Navistar BA-922 Twin Cylinder Air Brake Compressor

The Genuine International / Navistar BA-922 Twin Cylinder Air Brake Compressor, part number BX5013059X, is designed to supply compressed air for heavy-duty pneumatic braking systems and compatible air-powered accessories. Catalog listings associate this part number with selected Caterpillar C15 and C18 engine applications. Verify the exact compressor configuration and part number before ordering.

PRODUCT INFORMATION

• Part Number: BX5013059X

• Brand: International / Navistar (verify manufacturer branding on the actual unit)

• Model: BA-922

• Part Name: Twin Cylinder Air Brake Compressor

• Component Type: Engine-Driven Air Compressor

• Number of Cylinders: 2

• Listed Engine Applications: Selected Caterpillar C15 and C18 configurations

• Condition: Confirm the actual item condition before publishing

APPLICATIONS

Part number BX5013059X is listed for selected Caterpillar C15 and C18 engine configurations. Compatibility depends on the engine, drive gear, mounting arrangement, and compressor specifications. Check the original part number and engine serial number before confirming fitment.

FUNCTION

The BA-922 air brake compressor generates compressed air for the vehicle's pneumatic braking system and compatible air-operated accessories. A properly functioning compressor helps maintain the air supply needed for normal system operation.

COMMON SIGNS OF AIR COMPRESSOR FAILURE

A worn, damaged, or failing air brake 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 caused by insufficient air supply

These symptoms may have other causes and should be confirmed through proper diagnostics.

WHY REPLACE AN AIR BRAKE COMPRESSOR?

A faulty air brake compressor may not provide sufficient compressed air for the vehicle's pneumatic systems. Replacing a confirmed defective unit with the correct replacement compressor helps restore the required air supply and supports reliable braking system operation.

FITMENT INFORMATION

Before ordering, verify part number BX5013059X, the original compressor identification, engine serial number, drive gear configuration, mounting points, and port arrangement. Related numbers such as BX5013059, 5013059X, and 745-5013059X appear in cross-reference listings, but interchangeability should be confirmed for the specific application.

GENUINE INTERNATIONAL / NAVISTAR PART

This listing identifies the International / Navistar BA-922 Twin Cylinder Air Brake Compressor, part number BX5013059X. Confirm the actual brand markings, item condition, included components, and fitment details before purchase.