4936218 CUMMINS ISLE Single Cylinder, Air Compressor

This single cylinder air compressor is a critical component designed to provide consistent pneumatic pressure within heavy-duty engine systems. Engineered with a focus on durability, the unit features a Ø85.00 cylinder bore and a 56 mm stroke, ensuring high-strength performance under demanding operating conditions. The integrated water-cooling system (W) utilizes specific inlet and outlet ports to maintain optimal thermal regulation during operation.

4936218 is the OE-equivalent of the CUMMINS 4936218 single cylinder air compressor used in the CUMMINS ISL and ISLE engine series. This part is engineered to meet strict technical standards for fitment and reliability in heavy commercial vehicle applications. By maintaining precise tolerances in the swept volume of 318cm³, it ensures seamless integration with existing engine architectures.

For workshop technicians performing maintenance or engine overhauls, this component offers straightforward installation with a through-drive design and standard M27x2 air outlet port. The assembly includes an M10x1 air unloader port and is designed to work with water-cooled valve plates to prevent overheating. Regular inspection of the water inlet (3/4" - 16 UNF) and outlet ports is recommended to ensure consistent cooling efficiency and prevent system downtime.