5301100 CUMMINS ISC Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy commercial vehicle air brake system. Designed for high-demand environments, the unit utilizes a water-cooling mechanism to maintain optimal operating temperatures and ensure long-term structural integrity during continuous duty cycles.

5301100 is the OE-equivalent of the CUMMINS 5301100 Single Cylinder, Air Compressor used in the CUMMINS ISC engine-driven systems. This component is specifically designed to match the technical requirements of the original equipment, ensuring seamless integration with existing engine architectures. It features a cylinder bore of Ø85.00 and a stroke of 56 mm to achieve a swept volume of 318cm³.

For workshop technicians performing maintenance or repairs, this part offers precise fitment with an air inlet port of Ø25 and an air outlet port of M27x2. The inclusion of an M10x1 air unloader port and specialized water inlet/outlet ports (3/4" - 16 UNF) ensures compatibility with standard heavy-duty cooling lines. Proper installation and routine checks of the water-cooled valve plate and cooling lines are recommended to maintain peak performance.

This high-strength component is essential for maintaining the integrity of the pneumatic system's pressure regulation. By utilizing heavy-duty grade materials and precision engineering, it meets the rigorous demands of professional fleet operations and heavy commercial vehicle service requirements.