GE washer broken- plate below agitator

Brand: GE
Model Number: GTW680BSJ6WS
Main Symptom: Giant cracks in the plastic disc under the agitator.
What happens & when: Today- loud crack and banging followed. All it was washing was a kids weighted blanket, which had been washed 3x in the past.

What is this part? Does the whole drum have to be replaced or the transmission?

Thank you.

Error Code (if any):
Parts or tests already tried:
Photos / video link:

Hello Saguaro, the hub on the spin basket has broken apart. It looks like the only way to get it would be as a part of the entire basket. GE WH45X26674 Washer Inner Wash Basket (Assembly) | Genuine OEM Part

Hey thank you for the response- Sorry if I did not specify clearly, this is for a laundry machine. The description for the part you posted said it is for a dish washer. Is it the same part?

The description in the information page is incorrect. The link is correct and is for the spin basket of your washer.

Thank you William for clarifying.
What are your thoughts on DIY for this? Any links to doing the repair would be great.

It is an expensive part, is it worth the fix or replace whole unit?

Thank you!

The replacement is not necessarily difficult, it would just require the tub ring above the basket and the tub nut to be removed. The old basket and hub will lift out, and the new one set in. This link has a video that can be used as a reference for removing the spin basket. https://www.youtube.com/watch?v=EVt_ysdQOX0&list=PLKhohqC7zc-QO1UFyC7FrmKv8fYC2-Czb&index=81&t=131s