Hi,
I looked up for a part replacement for you.
As of now, the bowl itself is not listed in the multiple websites I searched on.
I would like to tell you that you might want to replace the unit and go for a brand new ones as they are fairly inexpensive starting at $14.99.
You may
please visit this link to review the options you have and place an order accordingly.
I will appreciate your feedback and positive rating for this solution.
Thank you.