A/C Retrofit Conversion Fittings low side adaptor allows for the servicing of older mobile A/C systems and is to be used on the low side A/C service port.Mfr Part : 45554Brand: EMZONEA/C Retrofit Conversion Fittings low side adaptor allows for the servicing of older mobile A/C systems and is to be used on the low side A/C service port.Converts R-12 fittings to R134A






