121-9943: 4.2mm Thick Piston Pump Ring

A Piston Pump Ring is used in piston pumps to create a seal between the piston and the cylinder wall. Its primary function is to prevent fluid from leaking past the piston and into the low-pressure side of the system, thereby improving the efficiency and performance of the pump. Attributes: Withstand high pressure and wear, ensuring efficient and reliable operation Provide the necessary sealing and wear resistance. Application: A Piston Pump Ring is used to create a tight seal between the piston and the cylinder wall, seal rings help to prevent fluid leakage and improve performance. This is widely used in Cat® 572R and PL72 Pipelayer, 980, 980H, 980K, 980L, 980M, 982 and 982M Wheel Loader, D10N, D10R and D6R Track Type Tractor, M315, M315C, M318 and M320 Excavators, MD5125 Drills.