8R0 809 223 · b-pillar, inner Audi genuine (OEM) part number 8R0 809 223, b-pillar, inner. Fitted on (2)PILLAR B — pos 5 · PR:5C0 (KAT647.BIN)PILLAR B — pos 5 · PR:5C0 (KAT751.BIN) Open the interactive exploded diagram →