WHT 001 245 · O-ring SEAT genuine (OEM) part number WHT 001 245, O-ring. Fitted on (3)SEAL. RING — pos 22 (KAT591.BIN)SEAL. RING — pos 10 (KAT878.BIN)SEAL. RING — pos 22 (KAT878.BIN) Open the interactive exploded diagram →