644 552 810 01 · knob Porsche genuine (OEM) part number 644 552 810 01, knob. Fitted on (3)KNOB — pos 3 (KAT1071.BIN)KNOB — pos 7 (KAT1071.BIN)KNOB — pos 3 (KAT1072.BIN) Open the interactive exploded diagram →