4B2 260 740 J · Refrigerant hose Audi genuine (OEM) part number 4B2 260 740 J, Refrigerant hose. Fitted on (2)HOSE — pos (10) · 1 (KAT261.BIN)HOSE — pos (10) · 1 (KAT262.BIN) Open the interactive exploded diagram →