Oster Osterizer Blender Coupling + Square Drive Pin

This was the exact replacement i needed to revive my Blender; and it works, except, in the middle speed, it is extremely imbalanced; the blender walks around the counter. Not sure why the alignment is not 'on the mark'. I work hard to repair rather than throw away. Thanks for your help in this regard.

good service/good price/good delivery...thanks

Good

Part was easy to replace and arrived quickly. Best price I found, too.

Very easy and quick service and delivery