V belt guys is an excellent place to purchase v belts. In my case, I was replacing belts on several of my John Deere riding mowers. They have online reference to determine the correct size belt for your model of lawn tractor and it is very accurate. I enjoyed last year mowing with belts that were very good quality and it didn't break the bank. This is an excellent source that I use almost exclusively. Way to go, V belt guys!

Seems like could be a little bit easier to find the right belt. Like a list of all 1/2” v-belts made of Kevlar from shortest to longest??