8D9863553B3WS · basalt Audi genuine (OEM) part number 8D9863553B3WS, basalt. Fitted on (4)BASALT — pos (KAT218.BIN)BASALT — pos (KAT219.BIN)BASALT — pos (KAT223.BIN)BASALT — pos (KAT224.BIN) Open the interactive exploded diagram →