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Sealing parts — o-rings, sealing washers, and gaskets — create the leak-free connections that keep refrigerant contained throughout a vehicle AC system.
VMACS stocks Red Dot o-ring assortments sized for R-134A systems using PAG oil, along with Eaton Aeroquip EZ Clip stem o-rings in multiple hose sizes and MEI sealing washer assortments compatible with Freightliner, International-Navistar, Mack, PACCAR, Volvo, and Western Star fitments.
Sealing hardware is sized to match specific fitting types and hose diameters, so check your fitting's size and thread style before ordering. Always replace seals any time you service a Compressor or other component, and pair sealing hardware with the hose fittings.