Can anyone tell me where this part came from? Put new transmission in 2006 Dyna six speed. And after gear assembly was put back in along with bearings and race, I noticed this part. And on the old transmission mainshaft 6th it seems to be a part like this still on shaft. Any help would be appreciated. Thanks

 

 

That looks to me like the inner race of an old ball bearing. I have no idea on your question but maybe that helps.