Product review (4 stars): The idler pulley was a different design than the one on my dryer but the replacement fit and worked fine. I looked up a YouTube
The parts fit my dryer as expected.  The idler pulley was a different design than the one on my dryer but the replacement fit and worked fine.  I looked up a YouTube video on how to disassemble my dryer and install the replacement parts.  That,  along with the kit coming with everything I needed,  made for a quick 1 1/2 hour total job that got my dryer operating quietly again.