644 556 306 01 · Damping Porsche genuine (OEM) part number 644 556 306 01, Damping. Fitted on (3)Damping — pos 20 (KAT1071.BIN)Damping — pos 18 (KAT1072.BIN)Damping — pos 21 (KAT1072.BIN) Open the interactive exploded diagram →