FMSI > Air Conditioning System > Service > Sealing Washers, Gaskets, Service Ports & Caps > R134a/R1234yf Gauge Sets, Replacement Hoses, Adapters & Service Couplers > Item # 5718 FMSIFMSI Air Conditioning SystemAir Conditioning System ServiceService Sealing Washers, Gaskets, Service Ports & CapsSealing Washers, Gaskets, Service Ports & Caps R134a/R1234yf Gauge Sets, Replacement Hoses, Adapters & Service CouplersR134a/R1234yf Gauge Sets, Replacement Hoses, Adapters & Service Couplers Item # 5718 Item # 5718, R1234YF Low Side Shut Off Service Coupler 5718R1234YF Low Side Shut Off Service Coupler Request Information Email This Page Download PDF Download PDF Printable Page /Asset/5718-no coupler.png /Asset/5718-no coupler.png Close Window - R1234YF low side shut off service coupler - Blue anodized finish - Adapter #5714 (not included) also needed to use coupler with R134A gauge set hose Unit of Measure Imperial Metric Both
