Pros: I've purchased a lot of fuser kits, never had an issue with an official HP fuser. I've had issues with refurbed ones, that just don't last as long as they should. For the business I work for, it's worth getting HP. It also comes with the manual, plus gloves to keep toner off yourself. Also easy to swap out, and manual is easy to follow if needed.
Cons: no cons
Pros: Kit is as described, installed without any issues. Working well to date.