5013059 | Genuine Bendix BA-922 Twin Cylinder Air Brake Compressor

The Genuine OEM Bendix BA-922 Twin Cylinder Air Brake Compressor, part number 5013059, is designed to supply compressed air for heavy-duty vehicle air brake systems and other pneumatic accessories. This engine-driven, two-cylinder compressor supports the air supply needed for proper pneumatic system operation.

PRODUCT INFORMATION

• Part Number: 5013059

• Brand: Bendix

• Model: BA-922

• Part Name: Twin Cylinder Air Brake Compressor

• Number of Cylinders: 2

• System: Pneumatic Air Brake System

• Condition: Confirm the actual condition before publishing

APPLICATIONS

Part number 5013059 is listed for selected Caterpillar engine applications, including certain C15 and C18 configurations. Confirm the engine model, serial number, compressor drive gear, mounting arrangement, and port configuration before listing specific vehicle fitment.

FUNCTION

The Bendix BA-922 compressor is driven by the engine and generates compressed air to operate the vehicle's pneumatic braking system and compatible air-powered accessories. Proper compressor operation helps maintain the air supply required by these systems.

COMMON SIGNS OF AIR COMPRESSOR FAILURE

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

• Slow air pressure build-up

• Air pressure failing to reach the required operating range

• Air leaks around compressor connections

• Excessive oil carryover into the air system

• Unusual compressor noise or vibration

• Air brake system warnings caused by insufficient air pressure

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

WHY REPLACE A BENDIX AIR BRAKE COMPRESSOR?

A faulty air compressor may be unable to maintain sufficient compressed air for the vehicle's pneumatic systems. Replacing a confirmed defective compressor with the correct replacement unit helps restore proper air supply and reliable brake system operation.

FITMENT INFORMATION

Before ordering, verify part number 5013059, the original compressor identification, engine serial number, drive gear configuration, mounting points, and port arrangement. Part numbers with suffixes, such as 5013059X, may indicate a different product condition or version; confirm interchangeability before treating them as equivalent.

GENUINE BENDIX PART

This listing identifies Bendix part number 5013059, a BA-922 Twin Cylinder Air Brake Compressor. Confirm the actual item condition, included components, and application details before purchase.