Product Description
Cummins 202557 O-ring seal for compatible Cummins diesel engines, including select 855, ISM, and M11 engine configurations. Designed to provide a secure seal between mating components and help prevent fluid or pressure leaks during engine operation.
Cross-references include PAI 321314, Interstate-McBee M-202557, Reliance K202557, and AFA Industries A202557.
Verify engine model, serial number, seal location, dimensions, and original equipment part number before ordering.
