901 741 191 22 · knob Porsche genuine (OEM) part number 901 741 191 22, knob. Fitted on (3)KNOB — pos 3 (KAT1073.BIN)KNOB — pos 3 (KAT1074.BIN)KNOB — pos 3 (KAT1092.BIN) Open the interactive exploded diagram →