Hi. I'm replacing the capacitor in my Baldor bench grinder. This is the existing one.

This is what I ordered: http://pages.ebay.com/link/?nav=item.view&id=370384624104&alt=web
And this is what showed up.

This shows 8uf instead of the 6 that I ordered. Is that "close enough" for a capacitor.
Will the capacitor that showed up work for my grinder?

This is what I ordered: http://pages.ebay.com/link/?nav=item.view&id=370384624104&alt=web
And this is what showed up.

This shows 8uf instead of the 6 that I ordered. Is that "close enough" for a capacitor.
Will the capacitor that showed up work for my grinder?