Review on Dirt Devil Brushroll Assembly 2673273000 by Aries Gregg

Only one black capped end included. I need the roller to have both hex caps, not just one. Got a second one and it came the same way. The picture shows 2 black caps and 2 bearings in one set, both brushes only had one cap and one bearing so I put them together and finally I have a complete set for my vacuum cleaner to work properly. Many problems and I still have to send the 2nd cleaning roller