It will NOT fit newer motor bases that have a sunburst or star-shaped drive opening. Base Drive Type (or 77917-1).
The OEM Black & Decker Food Processor Short Disc Stem Shaft 77917 FP1600B and FP1700B would be a great fit for busy households or professionals requiring a compact and easy-to-use food processor for quick, multi-task preparation for dishes like soups, dips, purees, and sauces.
