644 556 321 01 · Damping Porsche genuine (OEM) part number 644 556 321 01, Damping. Fitted on (3)Damping — pos 29 (KAT1071.BIN)Damping — pos 28 (KAT1072.BIN)Damping — pos 30 (KAT1072.BIN) Open the interactive exploded diagram →