Original case of blade cracked so I've created new plastic case for the ceramic blade. Original plastic case is 52 mm wide.

Printed part is not suitable for food !!!

The part is small so you can print it in ABS or PC.

Cut plastic case of the blade at the side and remove the ceramic blade. Insert the blade in the printed part and secure by (super) glue if needed. You might have to cut sides (partially) on the hande that limit the tilt of the original head. New one is thicker.