Podoy 2pcs 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 The go-kart drive belt used on most Manco, American Sportworks and Ken-bar Karts with 5hp-7hp engines. Also used on the Comet TAV2 bolt on torque-a-verter kit. Center to center spacing for the driver and driven pulley needs to be between 6 5/8 inch and 6 11/16 inch. Width: 0.75", Length: 27-1/32" Fitment: Manco 5959 Comet 203589