I'm in the process of re-belting a tape deck and I have a bunch of MCM Belts but I needed the part number to match the size. MCM has merged with Newark but I dug up their old site and was looking through the audio section. I thought this might help someone out there, there's a lot of repair parts and Newark might still have some of this on their shelves.... https://web.archive.org/web/2005092...uct-details/text/mcm/html/cat49/section05.pdf