Манжетное уплотнение пружины поршня, наружный диаметр 30,33 мм Caterpillar 4K2389

The Piston Spring Lip Type Seal for the brake master cylinder is necessary for maintaining hydraulic pressure and preventing fluid leakage during braking. It creates a tight seal around the piston spring, ensuring smooth piston movement and consistent brake performance. This seal contributes to the safety and reliability of the braking system in equipment control.Attributes:• Resistant to brake fluid corrosion, ensuring longevity.• Withstands high pressure and temperature fluctuations.• Endures frequent compression and decompression cycles.Applications:The Piston Spring Lip Type Seal for the brake master cylinder serves to create a tight seal around the piston spring, preventing brake fluid leakage and ensuring efficient transfer of hydraulic pressure to the brake system.