КОЛЬЦО ПОРШНЕВОЕ Caterpillar 2068869

The Turbocharger Cartridge Piston Ring creates a tight seal between the turbocharger shaft and the bearing housing. This sealing prevents engine oil from leaking into the exhaust flow while also reducing the ingress of exhaust gases into the lubrication area. Operating under high rotational speeds and elevated temperatures, the piston ring ensures the turbocharger maintains efficiency, performance, and durability.Attributes:• Protects the compressor and turbine from oil contamination.• Maintains efficiency under different load conditions.• Withstands high rotational speeds and heat.Applications: The Turbocharger Cartridge Piston Ring is located inside the turbocharger assembly, fitted around the shaft within the cartridge, ensuring long-lasting sealing performance that contributes to improved engine efficiency and reduced emissions.