Mastercool 43306 Heavy Duty Cooling System Pressure Test and Refill Kit. 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. 1 - White Adapter #2.
1 - Black Adapter #12. 1 - Red Adapter #13. 1 - Yellow Adapter #15.
1 - Green Adapter #14. 1 - Vacuum Refill Adapter. Virgin Islands and American Samoa.
Due to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.