Aluminum Radiator For Autobianchi A112 A 112 3-7 series 3 4 5 6 7 series. ² Application: Aluminum radaitor for Autobianchi A112 3-7 series. ² There is ONE aluminum radaitor. ² The core of the radaitor is welded in vacuum brazing furnace,no epoxy.The tanks are 100% welded by TIG.