2K1 820 743 C · Refrigerant hose Volkswagen genuine (OEM) part number 2K1 820 743 C, Refrigerant hose. Fitted on (2)HOSE — pos 24 · 1 (KAT866.BIN)HOSE — pos 24 · 1 (KAT866.BIN) Open the interactive exploded diagram →