Generator Flywheel Pulley Assembly
Combined flywheel and pulley unit for belt-driven generators, smoothing output while driving accessories. HTS 8483.50.9080 as other flywheels/pulleys. Used in backup power systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral to electric generator
Generator-specific flywheels classify as parts of electric machinery.
If configured as block with multiple grooves
Multi-function pulley assemblies may qualify as pulley blocks.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Separate flywheel and pulley functions in description to justify combined classification
• Balance test reports required for safety compliance
• Avoid 'generator part' declaration without Chapter 85 proof
Related Products under HTS 8483.50.90.80
Cast Iron Flywheel for Engine
Heavy cast iron flywheel used in internal combustion engines to smooth power delivery and store rotational energy. Classified in HTS 8483.50.9080 as 'other' flywheels not for specific machinery. Common in diesel generators and industrial motors.
HVAC Fan Pulley
Adjustable pitch pulley for HVAC blower fans, allowing speed variation via belt tension. HTS 8483.50.9080 for other pulleys. Common in commercial ventilation systems.
Industrial Timing Belt Pulley
A precision-machined pulley designed for use with timing belts in industrial machinery to synchronize shaft rotations. Classified under HTS 8483.50.9080 as an 'other' flywheel or pulley not specified elsewhere in the subheading. It facilitates power transmission in conveyor systems and CNC machines.
V-Belt Drive Pulley
A grooved pulley for V-belts used in automotive and industrial engines to transfer rotational power between shafts. Falls under HTS 8483.50.9080 as 'other' pulleys excluding pulley blocks. Essential for belt drive systems in pumps and compressors.
Aluminum Sheave Pulley
Lightweight aluminum single-groove sheave pulley for cable or rope systems in lifting equipment. HTS 8483.50.9080 covers this as an 'other' pulley. Used in overhead cranes and winches for load distribution.
Steel Wire Rope Pulley
Durable steel pulley with machined grooves for heavy-duty wire rope in construction hoists. Falls under 8483.50.9080 as other pulleys. Designed for high-tensile applications in elevators and cranes.