Product review (1 stars): Don't waste you money on these
Don't waste you money on these. Buy genuine FSP kit 4392067. I replaced roller kit  and still had banging noise when cold starting . After dealing with it for a while I replaced the drum assy and still had the same banging noise. I just installed a genuine whirlpool parts and the the Dryer sounds and runs like new. Be aware genuine is the way to go with almost anything. The offshore stuff is inferior.