AP03 Brake Proportioning Valve 1491175 Fit For Ford Ranger Brake Proportioning Valve 1491175 Feature: Replace your brake load sensing valve if it’s broken or cracked. It fits directly into your car without further adjustment. Advantages: Made of good plastic materials, it is not easy to rust or break, and it has a long service time. The cylinder oil separator breather valve keeps a low level of pressure in the pipeline by stopping fluid from flowing backward to the master cylinder. Fabricated from tough plastic, it is immune to rust and damage, providing a lengthy service period., Manufacturer: ZTAWWCJ