How can I replace the spinner on my nutriBullet

@stevelovely not sure what you are referring to as "the spinner". First you need to identify the NutriBullet since there are a few different models for this. Next check the guides for anything like this Nutribullet Rx #NB-301 Drive Socket Replacement ******Essentially they are all build the same way. Some steps maybe slightly different. That just means you will have to be a bit inquisitive and keep digging for the right way for whatever model yours is.

If you are stuck at any time you can always post some images of the where you are stick situation. That way we can see what you see and hopefully assist you further. iFixitでの質問に画像を追加する方法