The model number (including the last two digits) must be exactly the same; 2,Fit for 3.35inch/8.5cm ninja blender blades, DO NOT fit for 10inch/4cm ninja blender blades. 3,Can ONLY replace the ...

excellent value for money】Instead of buying a brand new blender just because the ninja replacement blade is broken, spend a fraction of the cost on a 4-blade accessory and get your machine ...