Over time, the end cap wears out due to regular use. If you see signs of wear such as fraying or deformation, it's a good idea to replace it.
If the roller brush isn't moving smoothly, it could be due to a damaged, clogged or worn-out end cap. Cleaning it might solve the issue, but if the problem persists, replacing the end cap could be necessary.
Unusual noises from the power head, such as grinding or squeaking also indicate a problem with the end cap.
High quality alternative of Original Dyson Part 965665-03
This End Cap is compatible with:
Not Compatible with: