Piston Pump Support O Ring Seal Caterpillar 6041699

The Piston Pump Support O Ring Seal ensures a reliable sealing interface between mating components in hydraulic piston pump assemblies. It compresses under installation to block internal hydraulic fluid from escaping. This seal maintains hydraulic pressure by preventing leakage at the interface with the support. This seal forms a compressed static seal between piston pump support elements to prevent hydraulic fluid leakage and maintain pressure integrity under operational loads.Attributes:• Provides static sealing between piston pump support interfaces.• Prevents internal leakage of pressurized hydraulic fluid.• Maintains seal under static load and fluid exposure.Applications: The Piston Pump O Ring Seal is used in hydraulic piston pump support assemblies to maintain fluid sealing and pressure retention at static joints between aligned structural components.