3103413 | Genuine Cummins® Air Brake Compressor

Description and Purpose:

The Cummins® Single Cylinder Air Brake Compressor (Part Number: 3103413) is a genuine replacement designed for use in engines QSX15, QSB, ISB, and ISX. This OEM component features water cooling, engine-supplied lubrication, and a mounting flange for secure installation. Built to match the exact form and function of the original part, it ensures compatibility and seamless integration into the vehicle's air brake system.

Why Replacement is Important:

A worn or failed air brake compressor may lead to insufficient air pressure in the braking system. Replacing it with this direct fit OEM part restores original system functionality and adheres to manufacturer safety requirements. The unit meets all OEM specifications for pressure, temperature range, and dimensions.

Impact on Vehicle Performance:

Maintaining original braking system performance depends on using exact match components. This compressor delivers consistent air pressure output as intended by the vehicle’s original design, supporting safe and reliable brake operation under standard load and speed conditions.

Manufacturer Information:

Cummins® is a globally recognized leader in engine and component manufacturing. Known for its OEM-grade parts, Cummins ensures each component meets strict quality and compatibility standards, making it a trusted choice for direct replacements in commercial vehicle maintenance.

Tags Category: Air Brake Compressor, Compressor, Brake System, Pneumatic System, Air System, Air Compression, Pneumatic Component, Compressed Air, Air Brake System Component, Single Cylinder

Warranty

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.