Comet Torque Converter kits are used in small vehicles, riding lawnmowers, small tractors, go karts, mini bikes, mini choppers, ATV, motorcycles, and waterski winches, fit all engines with a 3/4 inch straight crankshaft. Go Kart Torque Converter Kit is a direct replacement and fits all models of Comet TAV2 Torq-A-Verters 218353A, 219552A, 219456A, 217610A, and 203814A 30-75 Comet 30 Series Torque Converter kit bolts on to most engines with a horizontal shaft including: Briggs, Clinton, Honda and clones, Kohler, Lifan, Robin, and Tecumseh motors. Driver clutch bore: 3/4″(16mm), Driven unit: Overall Diameter 6″ (5/8″ driven pulley) , Belt Top Width: 19mm(3/4″), Sprocket teeth: 12 teeth for #35 chain This is a complete kit that includes both drive and driven clutch pulleys, belt, aluminum engine mount plate, built in jackshaft with sprocket, all mounting hardware. 212CC GO KART TORQUE CONVERTER KIT This is a quality after market reproduction of the Comet made TAV2 To