40 Series Torque Converter Kit, 420cc 8-16hp Engines Go-kart Torque Converter Clutch with 1"straight crankshaft and 1/4" keyway for Predator Dune GX 390-1”

DescriptionThe torque converter set for 8 to 16HP engines ensures excellent power transmission efficiency, giving the engine ample vitality. With its advanced power transmission technology, this converter can achieve smooth and powerful operating performance under changing road conditions, improving the overall responsiveness of the system while ensuring stability and efficiency of operation, and bringing you an unparalleled riding experience.DetailsPrecise Pulley Bore: Its precise bore size can be closely matched with other transmission components to improve transmission efficiency.Round Edges: The edges of the cover adopt a round design, which is not sharp and greatly reduces the risk of accidental injury to others.ApplicationIt is suitable for ATVs, large tricycles, light off-road vehicles, go-karts, motorcycles, mini helicopters, etc.SpecificationMaterial: Iron, Aluminum, PlasticColor: Black, SilverInstallation Place: On the EngineBelt Type: 203785Sprocket Teeth: 10T for #40/41 420 Chain, 12T for #35 Chain (Chain is not included)Engagement Range: 2350±200rpmRecommended Engine: 8-16HPDriver Pulley Shaft: 3/4" (Bore); 20mm/0.79inDriven Pulley Shaft: 5/8" (Bore); 19mm/0.75inDistance Between Crankshaft and Pulleys: 211mm/8.3inTransmission Drive Shaft Diameter: 2.54cm/1inTotal Diameter of Clutch: 25.4mm/1inDriver Pulley Diameter: 13.5cm/5.3inDriven Pulley Diameter: 20.5cm/8.1inBelt Size: 2*1cm/0.8*0.4in (H*W)Product Height: 15.5cm/6.1in (Without Cover)Package Size: 26.5*32*43cm/10.4*12.6*16.9inNet Weight: 11.6kg/25.6lbsGross Weight: 12.2kg/26.9lbsPackage Included1* 3/4" Driver Pulley1* 5/8" Driven Pulley1* Plastic Cover1* Driven Belt1* Mounting PlateOther Accessories for Installation

• 【Built to Last】: 40 series torque converter kits driver pulley and driven pulley are made of iron and aluminum, which are wear-resistant and have fast heat dissipation. Its belt has excellent elasticity and good extensibility, which can extend its service life.
• 【Strong Adaptability】: 40 series torque converter kit is suitable for engine types of 8-16HP, ensuring efficient operation on diverse engines. Whether it is ATV, large tricycle, or light off-road vehicle, 40 series torque converter can be ideally matched.
• 【Power Assistant】: The asymmetric design of the driver pulley and driven pulley can reduce engine load. By optimizing torque transmission through this converter, greater torque output can be obtained at lower speeds, enhancing engine power.
• 【Safe to Use】: The converter has built-in overload protection and multiple heat dissipation holes on the cover, ensuring safe and stable operation even in complex road conditions.
• 【Hassle-free Installation】: The torque converter set is complete. You only need to install the pulleys on the mounting plate with other accessories. Torque converter can be put into use soon.