8B3 399 299 C · Guard plate Audi genuine (OEM) part number 8B3 399 299 C, Guard plate. Fitted on (3)PLATE — pos 17 (KAT1201.BIN)PLATE — pos 17 (KAT1201.BIN)PLATE — pos 17 (KAT1202.BIN) Open the interactive exploded diagram →