Vacuum Pump Tester Brake Bleeding Tools – 23PCS Set. Designed for efficiency and precision, this ultimate toolkit enables you to maintain and diagnose your vehicle’s systems effectively. Manufacturer Part Number: Brake Bleeder Kit Unit Quantity: 23PCS Type: Brake Caliper Rewind Tool,Handheld Vacuum Pump Tester,Brake Bleeder Kit,Automotive Brake Tools,Brake System Bleeding Tools,Vacuum Pump Kits.