Уплотнительное кольцо NBR 3,5 x 104 мм, 90A Caterpillar 6199377

The Brake Cylinder O-Ring Seal serves as a seal to prevent the loss of brake fluid, which is necessary for maintaining hydraulic pressure within the brake system. The O-ring is used to withstand high pressure and temperature changes generated during braking. As the brake system is engaged, the hydraulic force pushes the piston, and the O-ring provides a tight seal, preventing fluid from escaping. This ensures consistent braking performance and extends the lifespan of the system by maintaining fluid integrity.Attributes:• Ensures proper pressure retention within the brake cylinder.• Provides a secure seal to prevent fluid leakage in the brake system.• Prevents contamination from dirt and debris entering the brake system.Applications: The Brake Cylinder O-Ring Seal is positioned between the brake cylinder and piston within the rear drive axle to ensure proper fluid sealing and pressure maintenance during braking operations.