The Club Car DS and Precedent Drive Belt is one of the highest wear items on your golf cart, and it will need to be replaced regularly. It is a great idea to make them a part of a yearly tune-up. The belt rides in-between the sheaves of the primary and secondary clutches. As the engine spins up, the drive clutch starts to suck in its outer sheave due to centrifugal force. As this happens on your golf cart, it pinches the belt as it spins it and makes it travel higher and higher on the clutch. Well, with every action, there is an equal and opposite reaction. We mean that the secondary clutch will start to spread apart as this hammers, allowing the belt to fall further and further inside it.This is all normal, but you can see that this item will need to be replaced frequently with that much movement and friction. Call Buggies Unlimited today and get a golf cart drive belt coming; you may want to get two and save a little on shipping.