Product review (1 stars): Terrible.  Destructed after less than 3 months of light use.  Avoid like the plague.  Use OEM.
I rely on Amazon reviews to make purchasing decisions, and I knew this was a risk based on some negative reviews, but I was too cheap to buy the OEM rollers and went with these (they are labeled as "OEM Quality" after all).  But let me state FIRMLY that these are complete garbage, and ABSOLUTELY in no way would I recommend these; ALWAYS get the true OEM rollers unless you enjoy taking apart your entire dryer every couple of months.  The photo shows how the rubber is coming off both of the wheels (after less than 3 months of very easy usage).

I purchased these in late November of 2017 to replace the OEM rollers on my mid 2000's Maytag Neptune dryer (note that Whirlpool is the actual manufacturer of the OEM wheels), and by mid February of 2018 the dryer was making horrible noises.  Yes, that is LESS than three months later.  My wife and I live alone and are a bit older, and we are very easy on our appliances.  After taking apart the dryer, I found that not just one but BOTH "new" rollers were in various states of destruction, so I didn't just get a "bad" roller.  They were installed correctly and probably only made it through maybe 40 to 50 cycles of drying clothes, tops.  That is ridiculous.  I'm pretty handy, but even for me this job probably took a couple of hours from start to finish (including cleanup), although I will say the second time around I probably did the job in an hour since I had such recent "practice."

Due to the circumstances, I requested a return from the seller (for me it was PARTS FAST).  My return request (3 months after purchase) was outside of the return window, so they denied the request.  If this was a local business, I would visit them in person and not only insist that they provide new wheels, but that they should provide the labor to replace them.  But instead, I got nothing.  Yes, I realize I took the cheap route and gambled, and I lost.  But that doesn't mean I am happy about it or remotely close to being a satisfied customer.

In summary, a pair of OEM rollers run under $30 on Amazon; unless you enjoy working on dryers as a hobby, spend the extra money for the OEMs.  Good luck and thanks for reading!