911 613 103 02 · knob Porsche genuine (OEM) part number 911 613 103 02, knob. Fitted on (3)KNOB — pos 20A (KAT1007.BIN)KNOB — pos (9) · TURBO (KAT1007.BIN)KNOB — pos 51 (KAT1012.BIN) Open the interactive exploded diagram →