Made to be used with model 43707 and 4310 Combustion Gas Leak Testers.
Made to be used with model 43707 and 4310 Combustion Gas Leak Testers.
The Mastercool 43025-R Replacement Rubber Bulb Pump is designed for use with the model 43707 and 4310 Combustion Gas Leak Testers. The rubber bulb pump can be easily squeezed to draw vapors from the radiator into the test chamber (not included).