Fits Thunder Karts above 6 hp with a 3" high rectangular engine mounting tube. (Use 203783A for 2.5" high tube.) Replaces Manco 6814, Thunder Kart 20420Z0315, Bristers Design & Mfg 20690. Same as 203784C; there is no difference in the "A" and "C" belts -- the letter is strictly a marketing path identifier.
This is an authentic Comet belt.
This product was added to our catalog on Monday 28 March, 2005.
