Belt was on a spare engine which was kept in the trailer and never run. Racers combination changed and they traded in some new unused parts in allowing the next racer to save some money and get some new parts at a reduced price. RBS has one of these belts.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.