50553-LR1234yf service port with JRA valve coreLTagsManifold-Gauge-Vacuum-Pump-Quick-Coupler-Pressure-Gauge-Refrigerant-Recovery-UnitR1234yfADD TO INQUIRYREMOVEVARIANTS50553I50553-HHDETAIL R1234yf service port with JRAvalve core x 1/4" Female, lowside , H:17mmMaterial : Brass