BLAST LED - 3/4" Go Kart Torque Converter #40/41 10T Mini Baja Heat Warrior MB200 165 6.5 3/4" Crank Shaft #40/41P 10T For Baja Heat, Mini Baja, Warrior, 165, 6.5 HP Chinese Mini Bike (may requires plate to grind to work on certain engine) High Quality Kit Includes: 1 x Drive Belt, 1 x Plastic Cover, 1 x 3/4" Driver Pulley, 1 5/8" Driven Pulley (6" Diameter), 1 x Aluminum Mounting Plate, 1 x 12 Tooth Sprocket for #35 Chain, 1 X 10T Sprocket for #40/41 Chain, 1 x Mounting Hardware Kit INSTRUCTIONS CAN BE PROVIDED ON REQUEST 4 Mounting Bolts , 1 Crankshaft bolt, 5 lock washers included Male Threaded crankshaft requires modification due to uncommon crankshaft (PLEASE BEWARE of that) 1 x Drive Belt 1 x Plastic Cover 1 x 3/4&#034; Driver Pulley 1 5/8&#034; Driven Pulley (6&#034; Diameter) 1 x Aluminum Mounting Plate 1 x 12 Tooth Sprocket for #35 Chain AND 1 x 10 Tooth Sprocket for #40/41 or 420 Chain Mounting Hardware Kit