The Brake Cylinder O-Ring Seal prevents brake fluid from leaking and maintains internal pressure. It provides a tight hydraulic seal between moving parts within the cylinder, helping ensure consistent brake response and pedal feel. It minimizes friction and prevents contamination. It ensures the longevity of braking components by reducing wear and corrosion. Attributes:• Prevents brake fluid leakage by sealing cylinder gaps.• Maintains consistent hydraulic pressure during braking.• Maintains sealing even under temperature fluctuations.Applications: The Brake Cylinder O-Ring Seal is located inside the hydraulic cylinder. It functions to seal hydraulic fluid within the brake system, preventing leaks and maintaining consistent brake pressure during operation.