930 602 424 02 · pinion Porsche genuine (OEM) part number 930 602 424 02, pinion. Fitted on (3)PINION — pos 5 (KAT1007.BIN)PINION — pos 5 (KAT1012.BIN)PINION — pos 26 (KAT1013.BIN) Open the interactive exploded diagram →