7400 860 003 Bushing for Air Brake Compressor

The 7400 860 003 bushing is a critical component within the air brake compressor repair kit system. Designed to provide structural stability and reduce friction during high-speed rotation, this part ensures the long-term operational integrity of the compressor assembly. By utilizing heavy-duty grade materials, it withstands the rigorous mechanical stresses typical of heavy commercial vehicle engine environments.

This specific bushing is engineered to be the OE-equivalent part used in CUMMINS B6.7 and ISB6.7 engines, as well as BMC heavy-duty systems. It ensures precise fitment within the compressor housing, maintaining optimal pneumatic pressure delivery. The component is designed to meet the strict tolerances required for professional-grade air brake compressor maintenance.

For workshop technicians performing engine or compressor overhauls, this part offers a reliable solution for restoring system efficiency. It is essential to verify the compatibility with your specific engine model, such as CUMMINS B6.7 or ISB6.7, to ensure a perfect seal and smooth mechanical movement. Regular inspection of compressor components during routine service can prevent unexpected downtime in heavy-duty fleets.