Trailer Air to Hydraulic Drum Brake Booster Pump 1000 PSI (6510)

  
Replacement air to hydraulic booster pump for drum brake application. Includes 3 bolt hole mounting bracket. Complete assembly ready to install.

Commonly used where you have an air brake truck and pulling a hydraulic drum brake trailer. Air inlet size: 5/8 course thread. Hydraulic outlet size: 1/2 by 20 fine thread.

Complete Assembly Ready to Install!