A Piston Ring in a turbocharger cartridge creates a tight seal around the piston, preventing oil from leaking into the combustion chamber and ensuring that the pressurized air required for the turbocharger's operation is retained. By doing so, it helps maintain the appropriate pressure levels within the turbocharger, facilitating efficient combustion and power generation. The ring's functionality is necessary for the overall performance of the turbocharger, as it ensures that the system operates smoothly without oil contamination or pressure loss, which leads to decreased efficiency and potential damage to other components.Attributes:• Ensures a tight seal around the piston to prevent oil leakage.• Maintains optimal pressure within the turbocharger for efficient combustion.• Withstands high-pressure and high-temperature conditions.Applications: A Piston Ring is located within the turbocharger cartridge, sealing the piston to prevent oil leakage and maintaining pressure for efficient turbocharger operation.