Automotive Fluid Coupling Torque Converter
A fluid coupling torque converter designed for automatic transmissions in passenger cars, using hydraulic fluid to transmit torque from the engine to the transmission. It falls under HTS 8483.40.10.00 as a torque converter within the category of gear boxes and speed changers. This device multiplies torque during vehicle launch and allows smooth power transfer.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If entered as part of a complete clutch assembly
Clutches and shaft couplings including assemblies with torque converters are classified separately under this subheading.
If for use in motor vehicles of Chapter 87
Gear boxes and other speed changers specifically for motor vehicles are provided for in heading 8708 after Chapter 84.
If classified primarily as a hydraulic pump or fluid power device
Certain rotary positive displacement pumps used in torque transmission may fall under hydraulic machinery if not specifically gearing.
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Import Tips & Compliance
• Verify compatibility with US vehicle emission standards and obtain OEM certification if applicable; ensure detailed technical specs in commercial invoice to avoid misclassification as a transmission assembly; check for anti-dumping duties on certain Asian manufacturers
Related Products under HTS 8483.40.10.00
Heavy-Duty Truck Torque Converter
A robust torque converter for heavy-duty trucks and commercial vehicles, featuring high-stall torque multiplication for towing and hauling applications. Classified under HTS 8483.40.10.00 as it functions as a speed changer in industrial transmissions. It includes lock-up clutches for improved fuel efficiency at highway speeds.
Industrial Hydrokinetic Torque Converter
A hydrokinetic torque converter used in stationary industrial applications such as cranes, winches, and marine propulsion systems. It qualifies for HTS 8483.40.10.00 due to its role in torque transmission and speed changing via fluid coupling. Designed for high-power, continuous-duty operation.
Marine Torque Converter for Boat Transmissions
A specialized torque converter for marine inboard engines and boat transmissions, optimized for variable propeller loads. Falls under HTS 8483.40.10.00 as a torque converter for speed changing in propulsion gearing. Corrosion-resistant construction for saltwater environments.
High-Stall Racing Torque Converter
Performance torque converter with high stall speed for drag racing and motorsports applications, providing maximum torque multiplication at launch. Classified in HTS 8483.40.10.00 as automotive torque converter. Features billet construction and custom impeller pitches.
Agricultural Tractor Torque Converter
Torque converter designed for agricultural tractors, handling high torque loads from PTO-driven implements. Under HTS 8483.40.10.00 for its speed-changing function in tractor transmissions. Includes hydrostatic elements for smooth field operation.