4D0 919 899 B · Retaining plate Audi genuine (OEM) part number 4D0 919 899 B, Retaining plate. Fitted on (2)PLATE — pos (11) · PR:7Q2 (KAT256.BIN)PLATE — pos (11) · PR:7Q2 (KAT257.BIN) Open the interactive exploded diagram →