2N0 804 666 A · step Volkswagen genuine (OEM) part number 2N0 804 666 A, step. Fitted on (3)STEP — pos 18 (KAT599.BIN)STEP — pos (18) · PR: (KAT806.BIN)STEP — pos (18) · PR (KAT806.BIN) Open the interactive exploded diagram →