УПЛОТНИТЕЛЬНОЕ КОЛЬЦО Caterpillar 4695947

The Parking Brake O Ring Seal creates a tight seal within the parking brake system to prevent hydraulic fluid leakage and maintain stable internal pressure during operation. It supports consistent braking force by keeping pressurized fluid contained within designated passages and helps avoid pressure loss that can reduce holding capability. By blocking fluid escape and stopping contamination from entering sealed areas, the seal maintains smooth brake engagement and release and helps ensure dependable parking brake performance.Attributes:• Maintains proper pressure balance inside the brake assembly.• Supports consistent brake release and engagement response.• Ensures controlled brake engagement without pressure fluctuation.Applications: The Parking Brake O Ring Seal is located within the parking brake assembly and seals internal passages to prevent fluid leakage during brake engagement and allows the parking brake to maintain a steady holding force when the equipment is stationary.