Choose the Stainless Steel Replacement "Wing Nut Impeller Coupling" based on the model number of your bread maker.

Fits: on the bottom end of the pan's shaft of the bread machine models below:

Cook's Essentials Breadmaker
Automatic Dough and Bread Maker Machine 
Model Numbers: BM2005W, CE2500BC, CETR900S

If you have any questions, please ask before you buy.

Thank You,
Bread Machine Parts Finder