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Product Description

Description
The 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 40 series torque 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.
Safe to Use
The torque converter has built-in overload protection and multiple heat dissipation holes on the cover, ensuring safe and stable operation even in complex road conditions.
Strong Adaptability
The torque converter 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.
Built to Last
Its 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.
Comfortable Experience
The 40 series torque converter adopts advanced design principles to ensure a smoother shifting process and reduce jerkiness during shifting, greatly enhancing the rider's overall riding experience.
Easy to Clean
Due to its simple structure and smooth surface, you can easily wipe off stains on torque converter with a wet cloth, which is convenient and effortless.

Package Included
- 1x 3/4" Driver Pulley
- 1x 5/8" Driven Pulley
- 1x Plastic Cover
- 1x Driven Belt
- 1x Mounting Plate
- Other Accessories for Installation
Notes
1. Please check if all screws are properly installed and tightened before use.
2. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.
Application
The 40 series torque converter is suitable for ATVs, large tricycles, light off-road vehicles, go-karts, motorcycles, mini helicopters, etc.
Details
Precise 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.
specification
Material | Iron, Aluminum, Plastic |
Color | Black, Silver |
Installation Place | On the Engine |
Belt Type | 203785 |
Sprocket Teeth | 10T for #40/41 420 Chain, 12T for #35 Chain (Chain is not included) |
Engagement Range | 2350±200rpm |
Recommended Engine | 8-16HP |
Driver Pulley Shaft | 3/4" (Bore); 20mm/0.79in |
Driven Pulley Shaft | 5/8" (Bore); 19mm/0.75in |
Crank-Pully Distance | 211mm/8.3in |
Transmission Drive Shaft Dia | 2.54cm/1in |
Total Diameter of Clutch | 25.4mm/1in |
Driver Pulley Diameter | 13.5cm/5.3in |
Driven Pulley Diameter | 20.5cm/8.1in |
Belt Size | 2x1cm/0.8x0.4in (HxW) |
Product Height | 15.5cm/6.1in (Without Cover) |
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