GAOLAOSY Brake Proportioning Valve Bleeder Tool Brake Bleeding Tool for DISCDISC DiscDrum PV2 PV4 AC 1721353 and 1721371 Compatible with NonAdjustable Combination Valves Gold

Practical FunctionThe proportioning valve precisely fits valve interfaces via a unique thread design reliably locking lowpressure shutoff valves During brake system bleeding it effectively controls pressure release speed preventing combination valve misoperation caused by sudden pressure changes This ensures a safe and efficient bleeding process to quickly expel air from the brake system Easy to UseThe brake proportional valve exhaust tool requires no extra disassembly tools Simply unscrew the brake light warning switch counterclockwise screw it clockwise into the corresponding interface and tighten completed in just a few steps The tool fits tightly with no gaps ensuring stable operation Wide ApplicationThe brake proportional valve drain tool is suitable for nonadjustable combination valves perfectly compatible with discdisc and discdrum PV2PV4 valves eg models 1721371 and 1721353 meeting repair needs for cars trucks SUVs etc Please verify the dimensions for compatibility HighQuality MaterialsThe brake proportioning valve is constructed from aluminum offering a lightweight design and excellent corrosion and wear resistance Even in humid or dusty maintenance environments it resists rust damage or breakage for longterm stable use Size SpecificationsYou will receive 1 brake proportional valve bleeder tool measuring 157072 inches Its compact size allows easy portability for onthego vehicle repairs making it a practical tool for car maintenance