04L 903 023 PX · Alternator Audi genuine (OEM) part number 04L 903 023 PX, Alternator. Fitted on (2)ALTERNATOR — pos (2) · CRFA (KAT890.BIN)ALTERNATOR — pos (2) · CRLB,CUNA, (KAT891.BIN) Open the interactive exploded diagram →