Truck Cooling Pressure Test & Refill Kit

Mastercool has been supplying professional quality air conditioning service tools and equipment to the automotive industry for years, making everyday work for the technician easier. Remove the complications that often result from unreliable rubber plugs or bladders Uses shop air to uphold continual pressure to the cooling system during testing and refill 4 quick disconnect vacuum attachments provide quick refilling of the cooling system and eradicates airlocks For use with Freightliner, International, Kenworth, Peterbilt, Mack, Volvo, GMC and Sterling cooling systems Includes heavy duty vehicle adapters, pressure test regulator, vacuum refill attachment with tubing in a plastic case Includes pressure regulator, spindle A, vacuum refill adapter & refill hose Includes pressure regulator, spindle A, vacuum refill adapter & refill hose