Mastercool 43012 Cooling System Vacuum Purge & Refill Kit

43012 Includes Only:

• 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 connecting vacuum pump and coolant hose
• Venturi Style Vacuum: To connect with an air compressor to create vacuum
• Rubber Gasket - small (43012-35): OD 35 mm x ID 30 mm
• Rubber Gasket - medium (43012-39): OD 39 mm x ID 30 mm
• Rubber Gasket - large (43012-44): OD 44 mm x ID 30 mm
• Coolant Hose: 0.5" x 47" long
• Drain Hose: For draining residual fluid in the radiator and the tool

Features:

• Refill coolant by creating a vacuum in the cooling system
• No need to undergo time-consuming air bleeding after refilling coolant
• Sealing collar with three rubber bushings offers a wide variety of applications for radiator filler necks
• Minimizes the risk of engine overheating