6pcs Radiator Cooling System Vacuum Purge and Refill Tools Kit Car⭐⭐⭐⭐⭐
Connect with air pump and create a vacuum to remove trapped air in cooling system. Adapter Sizes: 35mm, 39mm, 44mm, 48mm ( can expand 4mm). 22X Brake Bleeder Tester Tool Kit Vacuum Pump Motorcycle Bleeding Hand Pump.