WHT 004 647 · O-ring Porsche genuine (OEM) part number WHT 004 647, O-ring. Fitted on (3)SEAL. RING — pos 15 (KAT1044.BIN)SEAL. RING — pos 15 (KAT1052.BIN)SEAL. RING — pos 15 (KAT1052.BIN) Open the interactive exploded diagram →