40 Series Torque Converter Kit For Go Kart 9-16HP engines 1/4″ keyway 209139A
209133A, 209133, 209139A, 209139, 209151A, 209151. For all 9HP-16HP engines with 1″ straight crankshaft with 1/4″ keyway. The Clutch’s output sprocket matches the specifications of the 420 chain. 1x Drive Belt.