4E4 521 101 F · Cardan shaft Audi genuine (OEM) part number 4E4 521 101 F, Cardan shaft. Fitted on (2)CARD. SHAF — pos (1) · 1 (KAT291.BIN)CARD. SHAF — pos (1) · 1 (KAT635.BIN) Open the interactive exploded diagram →