010 323 511 K · piston Porsche genuine (OEM) part number 010 323 511 K, piston. Fitted on (3)PISTON — pos 43 (KAT1001.BIN)PISTON — pos 43 (KAT1004.BIN)PISTON — pos 43 (KAT1005.BIN) Open the interactive exploded diagram →