<p>This kit comes with a 5/8" Driven Clutch with 6" inner Diamerer. fits all engines with a 1" Straight Crankshaft, replaces Comet, also fits Manco Go Karts, Comet 219554A.Go kart torque converters are CVT transmission systems for go karts, minibikes, small vehicles, jr, drafster, golf karts, odyssey, snowmobiles, ATVs, lawn equipment, industrial, winch and more. Torque converters and replacement parts are fully compatible with come-t and tav2 torque converters.<br> <b><br> Technical Parameters:</b><br> Drive clutch bore: 1"(25.4mm)<br> Driven Clutch Bore: 16mm<br> Driven unit: Diameter 157mm or 6" (5/8" driven pulley)<br> Sprocket teeth: 10 teeth #40/41chain and 12 teeth #35 chain<br> Engagement range: 2350±200 RPM<br> Recommended engine: engines，1" shaft with flat key<br> Belt: Asymmetrical type<br> <b><br> Package Content:</b><br> 1 x Drive belt<br> 1 x Plastic Assy Cover<br> 1 x 1" Driver pulley<br> 1 x 5/8" bore driven pulley 6" diameter<br> 1 x Aluminum Mounting Bracket Plate<br> 1x 12 Tooth Sprocket for #40/41and 1x 10 Tooth Sprocket for #35<br> 1 x Full Mounting hardware Kit<br> <br> <b>This kit has everything you will need!!<br> Please see pictures for all that is included.</b></p>