6Q0 423 116 D · O-ring SEAT genuine (OEM) part number 6Q0 423 116 D, O-ring. Fitted on (3)SEAL. RING — pos 20 (KAT401.BIN)SEAL. RING — pos 20 (KAT468.BIN)SEAL. RING — pos 20 (KAT469.BIN) Open the interactive exploded diagram →