The Piston Pump Seal Kit consists of O-rings and backup rings to prevent hydraulic fluid from leaking out of the piston pump. The seal O-rings and backup rings are used for creating a secure and leak-proof seal between components, preventing hydraulic fluid from escaping and contaminants from entering the pump. It helps to maintain the pressure and integrity of the piston pump, ensuring that the pump operates effectively and reliably. It prevents contaminants from entering the pump, which could otherwise compromise its performance and lead to malfunctions.Attributes:• Withstands high pressure without deformation• Ensures a secure and tight fit that prevents leakageApplications:The Piston Pump Seal Kit is used for the service and replacement of piston pump seals and helps maintain the proper functioning, integrity, and durability of the hydraulic piston pump.