2500 040 007 CUMMINS Single Cylinder, Air Compressor

This high-strength single cylinder air compressor is an essential component for maintaining consistent pneumatic pressure within the heavy commercial vehicle air brake system. Designed for high-duty cycles, it ensures reliable air production and system stability under demanding operating conditions.

The 2500 040 007 is the OE equivalent of the CUMMINS 3968696 air compressor used in various heavy-duty systems. This component also serves as a direct replacement for WABCO 9111535480. It is engineered to meet strict technical requirements for compatibility with CUMMINS and WABCO hardware.

The technical configuration features a single cylinder with an Ø85.00 bore and a 56 mm stroke, providing a swept volume of 318cm³. The unit utilizes water cooling (W) via 1/2”-14 NPT ports and includes an ESS feature for enhanced system control. Maintenance technicians should verify the integrity of the air inlet and outlet ports (3/4”-14 NPT) during routine inspections to ensure optimal performance.

When replacing this unit, ensure the existing water cooling lines and air unloader ports are compatible with the M10x1 and 1/2”-14 NPT specifications to prevent system downtime.