Up for sale here is this NOS vintage belt. The rubber is still soft, and this is guaranteed to be good. This goes to a bunch of different equipment, which you can find listed in my pictures.
Please be sure this is the exact belt you are looking for before you buy it. Please see my pictures for details.
US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.
I have many more belts and other vintage electronics listed--feel free to take a look!