4A1 880 305 · Knee padding Audi genuine (OEM) part number 4A1 880 305, Knee padding. Fitted on (3)CUSHION — pos 1 (KAT139.BIN)CUSHION — pos 1 (KAT140.BIN)CUSHION — pos 1 (KAT149.BIN) Open the interactive exploded diagram →