Gast 81R640-P101-H311CX (CK42HC03I12 Oilless Piston Twin Cylinder Compressor. Used. Good condition. Pulled out from working source.Gast 81R640-P101-H311CX (CK42HC03I12 Oilless Piston Twin Cylinder Compressor.$329.98PriceQuantityAdd to CartBuy Now