Mastercool 43306 Heavy-Duty Cooling System Pressure Test/Refill Kit

Model No: 43306. Our Model No: 43306. 1 - Vacuum Refill Adapter (43306-8). 1 - Refill Hose (43306-9). For use with Freightliner, International, Kenworth, Peterbilt, Mack, Volvo, GMC, and Sterling cooling systems.

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