Mastercool 43012 Cooling System Vacuum Purge And Refill Kit Type_Oxygen Sensor Tools ( Must use tool at

( Must use tool at low rpm

Thumb release convenience

19-1/2" front width - 33-1/4" rear width

dimensional lumber

Adjustable blade guide increases blade life

Mastercool 43012 Cooling System Vacuum Purge And Refill Kit Type_Oxygen Sensor Tools ( Must use tool atRefill new coolant by creating a vacuum in the cooling system No need to undergo time consuming air bleeding after refilling new coolant Sealing collar with three rubber bushings offers a wide variety of applications for radiator filler necks Minimizes the risk of engine overheating INCLUDED IN KIT: Vacuum Gauge (43013 001 G): 0 30 inHg Sealing Collar: Turn clockwise to expand rubber Valve: To control air and coolant flow Quick Coupling: For