Driver clutch bore: 3/4″(19mm),Driven unit: Overall Diameter 6″ (5/8″ driven pulley) ,Sprocket teeth: 10 teeth #40/41 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. Made of high quality iron and aluminum material, which is sturdy, durable, maximum torque, wear-resisting and fast heat dissipation 30-75 Unit replaces:Comet 218353A, 219552A, 219456A, 217610A, and 203814A TAV2 30-75 Comet Torque Converter 30 Series small engine belt drive pulley clutch kit will help with more take off power, smoother acceleration, climbing ability, and top end speed by providing more torque in the low end and higher speeds in top end. Comet Torque Converter kits are used in small vehicles, riding lawnmowers, small tractors, go karts, mini bikes, mini choppers, ATV, motorcycles, and waterski winches
Engine compatability: Bullet Lines Torque Converter is compatible on most engine with horizontal shaft. Specifications: Material: Iron & Aluminum Drive clutch bore: 3/4″(19mm) Driven unit: Diameter 6″ (5/8″ driven pulley) Sprocket teeth: 10 tooth #40/41chain and 12 tooth #35 chain Engagement range: 2350??200 RPM Recommended engine: 2HP-7HP Belt: Asymmetrical type Fits: All engines with a 3/4 inch straight crankshaft The Torque Converter assembly includes: 1 x Plastic Assy Cover 1 x Aluminum Mounting Bracket Plate 1x 10 Tooth Sprocket for #40/41 chain & 1x 12 Tooth Sprocket for #35 1 x 5/8″ bore driven pulley 6″ diameter 1 x 3/4″ Driver pulley 1 x Full Mountin