Vacuum Vent Servo 893271676C NOS Quattroholics Sale! from 11900 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 1990-91 Coupe Quattro 7A 20V 1990-91 90 Quattro 7A 20V New Old Stock Audi Part # 893271676C SKU:893271676C Tweet