I recently contacted studiosoundelectronics inquiring about idler tires for my Sanyo Beta cord 7200.

Unfortunately they only sell the belts and idler tires are no longer being manufactured.

I found a website called http://www.electronicsupplycorp.com/contents/en-us/d9.html

They do have several but i am not exactly sure what parts number i need.

I'd greatly appreciate anyone who can help me out here :)

Post a picture of the idler. I am sure I have them.

Sometimes a product like 'Goof Off' can put some life back in an idler if used to clean it and melt/ruff up the surface to a renew traction....YMMV