R1234YF CONVERS.
R-1234yf Conversion Kit with Manual Couplers FJC-6820 Brand New!
FJC 2733 R134A Dye Injector 14.25" L x 2.261" W x 2.21" H, Factory
Quick Coupler R134a to R1234yf Adapter Conversion Kit AC Charging Evacuation Tes
Quick R134a to R1234yf Adapter Conversion Kit AC Charging Evacuation Testing
R134a To R12 Adapter Robust Brass Construction Leak-proof Valve System
R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting
