Чашечная пружина поршня, внутренний диаметр 117 мм Caterpillar 4826741

A Piston Cup Spring is a sealing element within a hydraulic cylinder. It creates a tight seal to prevent fluid leakage while accommodating the back-and-forth motion of the piston. This dual functionality ensures the proper operation and efficiency of the hydraulic system.Attributes:• Contributes to the overall reliability and efficiency.• Facilitates the back-and-forth movement of the piston within the cylinder.• Ensures proper fluid containment within the piston assembly.Applications: A Piston Cup Spring maintains a secure fluid seal and facilitates the reciprocating motion of the piston, ensuring its proper functioning.