wrap a piece of rope around the pulleys. measure the length, go to your local and get a 5/8 belt that's close, if it's too far off they'll exchange it for longer/shorter ... which is about the same as if someone here gives you a number that worked for their slightly different setup

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics