Опорное кольцо поршневого насоса, наружный диаметр 23,91 мм Caterpillar 5949453

The Piston Pump Backup Ring is designed to prevent fluid leakage within the hydraulic system. It is positioned behind primary sealing elements like O-rings or lip seals. The backup ring provides additional support and sealing integrity, under high-pressure conditions, ensuring reliable performance and minimizing the risk of hydraulic fluid leaks.Attributes:• Designed to withstand high pressure.• Resistance to wear and abrasion.• Resistant to degradation from exposure to hydraulic fluids.Applications: The Piston Pump Backup Ring ensures proper sealing between the piston and cylinder bore, preventing hydraulic fluid leakage, maintaining hydraulic pressure integrity, and ensuring optimal performance of the hydraulic system.