This is a genuine Cuisinart part and holds the blades (blade holder) up in the center of the bowl. If your shredder slicer blades have the stem attached then you will have to replace the blade and the stem.  Most 14 Cup models.  

•  DFP-14
•  DFP-14BCHN
•  DFP-14BCN
•  DFP-14BCNR
•  DFP-14BCNY
•  DFP-14BCWN
•  DFP-14BWN
•  DLC-2014
•  DLC-2014N
•  MP-14
•  MP-14N

BPA Free