A few things on your caddie will wear out every year if you use it more than one season annually. If you are good about staying up on your tune-up parts and swapping them out regularly, you will be good to go. Many customers do not realize that the belts like the Yamaha 4-Cycle Starter Generator Belt need to be on the list. Once these belts drop one-eighth of an inch below their stock width, they are no longer as efficient as they need to be. The longer you let them go, the more performance you are going to lose. As soon as you have a charging issue or you hear the tell-tale barking sounds when you take off, it's time for a new belt.This golf cart starter belt is the smaller of the two visible Yamaha belts on the vehicle. The big belt is the drive belt, the smaller one is the generator belt, and the third hidden belt is the timing belt. Call Buggies Unlimited now.