N90 405 402 · O-ring Škoda genuine (OEM) part number N90 405 402, O-ring. Fitted on (3)SEAL. RING — pos 3A (KAT632.BIN)SEAL. RING — pos 6 (KAT632.BIN)SEAL. RING — pos 6 (KAT768.BIN) Open the interactive exploded diagram →