WHT 006 661 · Clamping washer Audi genuine (OEM) part number WHT 006 661, Clamping washer. Fitted on (2)WASHER — pos (28) · PR:5C1 (KAT728.BIN)WASHER — pos 28 · PR:5C1 (KAT855.BIN) Open the interactive exploded diagram →