The Boom Cylinder O-Ring Seal is designed to prevent hydraulic fluid from leaking between the hydraulic cylinder and the piston rod during operation. By creating a tight seal, the O-ring prevents fluid loss, maintains hydraulic pressure, and ensures efficient operation of the hydraulic system.Attributes:• Resistant to wear, abrasion, and degradation over time.• Capable to withstand temperature variations and hydraulic fluid exposure.• Designed to resist extrusion and deformation under pressure.Applications: The Boom Cylinder O-Ring Seal is used to provide a reliable seal between mating surfaces of the boom cylinder and prevent hydraulic fluid leaks, ensuring efficient operation and longevity of the hydraulic system.