Piston ring for Grove RT 522

The piston ring 9904103637 functions as a sealing component within the engine or hydraulic cylinder assemblies of the machinery. It maintains the necessary pressure by sealing the gap between the piston and the cylinder wall, which prevents the leakage of gases or hydraulic fluid during operation. By maintaining this seal, the ring supports the transfer of force and ensures the efficiency of the internal system. This component is compatible with Grove RT 522 and TR522 crane models, including units with serial numbers 45805 and 48137. It is engineered to fit specific bore dimensions and maintain the required radial tension against the cylinder wall to ensure effective operation. Piston rings are fundamental in internal combustion engines and hydraulic cylinders to regulate compression and manage lubrication. In an engine, they seal the combustion chamber to maintain compression and assist in heat transfer from the piston to the cylinder block. In hydraulic applications, these rings prevent internal bypass, which is necessary for the cylinder to exert its rated force and maintain position under load.