4F0 399 409 C · Bearing bush Audi genuine (OEM) part number 4F0 399 409 C, Bearing bush. Fitted on (3)BUSH — pos 22 (KAT448.BIN)BUSH — pos 22 (KAT641.BIN)BUSH — pos 22 (KAT648.BIN) Open the interactive exploded diagram →