Description30 SERIES GO KART TORQUE CONVERTER CLUTCH KIT 1″ 10T #40/41/420 COMET MANCO MXMore take off power, smoother acceleration, better climbing ability, and higher top end speed by providing more torque in the low end and higher speeds in top end. Easily upgrade your centrifugal clutch to a bolt-on torque converter to save money on buying replacement clutches.Includes Complete kit: Driver clutch pulley (bore 1″ or 25.4mm) Driven Clutch ( Overall Diameter 6″, 5/8″ driven pulley) Drive belt Aluminum engine mount plate Built-in jackshaft with 10T sprocket for #40/41/420 chain and 12T sprocket for #35 chain All mounting hardware As pictured in photo.This is an aftermarket part.Fits Direct replacement for Comet TAV2 Torq-A-Verters model numbers: 218353A, 219552A, 219456A, 217610A, and 203814A 30-75. Bolts on to most engines with a horizontal shaft including: Briggs, Clinton, Honda and clones, Kohler, Lifan, Robin, and Tecumseh motors. For small vehicles: ride-on lawnmowers, trac