47910-26040 Brake Load Sensing Proportioning Valve Fit For Toyota Land Cruiser Hilux 4runner Mk3 Mk4 Mk5 Beneficial: Feature: Replace your brake load sensing valve if it’s broken or cracked. It fits directly into your car without further adjustment. Function: The function of the valve is to prevent the fluid from flowing back to the master cylinder and maintain a small amount of pressure in the pipeline. Its aluminum alloy construction grants it remarkable strength, chemical resilience, and protection against rust regardless of the weather., Manufacturer: KNZVUUY