You must grease this gear. With out greasing the gear it will strip the teeth

I can’t find this part individually unless I pay for the whole kit! So I just made my own.

Made it out of abs a lot stronger plastic then pla

Fit in pretty well may need to drill a hole bigger if it’s to tight.

I hope this helps others. I don’t know why Bo one sells them individually! Don’t need the whole set just sell me the part I need lol.

Shipped the next day!