Brake Proportioning Valve Fit For Chevrolet Brake Proportion Valve 172-2069 15606198 Efficient Replacement: Designed for easy installation, allowing you to replace old or damaged parts without the need for complex modifications Simple Installation: The connector can be adjusted without cutting or splicing, making the installation process straightforward Through preventing fluid from flowing back to the master cylinder, the cylinder oil separator breather valve retains a small amount of pressure within the pipeline. Produced using robust plastic, it resists corrosion and damage, ensuring a prolonged service life., Manufacturer: GAYCLG