Diesel Engine Piston for Passenger Cars
A forged aluminum piston designed specifically for diesel engines in passenger vehicles under HTS 8701.21-8701.29 or trucks/buses in 8702-8704. It falls under 8409.99.91.90 as a part suitable solely or principally for engines of heading 8407/8408, intended for installation in specified vehicles.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not proven principally for 8407/8408 engines
General vehicle parts not specific to engines fall under 8708 as other motor vehicle parts.
If classified as engine subassembly rather than discrete part
Certain engine subcomponents may shift to 8412 for specific engine types like outboard motors.
If sold as aftermarket repair kit with crankshaft
Transmission shafts and cranks, even for engines, classify under 8483 when not solely engine-specific.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify vehicle compatibility certification to confirm classification under 8409.99.91.90; mismatch leads to reclassification
• Provide engine model and vehicle subheading documentation to Customs for smooth clearance
• Avoid common pitfall of classifying as general auto parts under 8708 without proving principal use with 8407/8408 engines
Related Products under HTS 8409.99.91.90
Timing Belt Tensioner Pulley for Sedans
Bearing-mounted tensioner pulley for timing belt systems in sedan spark-ignition engines (8701). Vehicle-engine specific part under 8409.99.91.90.
Water Pump Impeller for Light Trucks
Plastic/metal impeller for engine coolant water pump in light truck engines (8704). Principal engine part for specified vehicles qualifies 8409.99.91.90.
Piston Connecting Rod for Buses
Forged steel connecting rod linking piston to crankshaft in bus engines (8702). 8409.99.91.90 for parts solely/principally with 8408 engines in vehicles.
Throttle Body Spacer for Passenger Cars
Aluminum spacer ring between throttle body and intake manifold for car engines (8701). Engine-specific performance part under 8409.99.91.90 vehicle provision.
Flywheel Ring Gear for Tractors
Helical tooth steel ring gear pressed onto flywheel for tractor starter engagement (8701). As 8407/8408 engine part for specified vehicles, 8409.99.91.90.
Engine Camshaft for Light Trucks
Precision-ground steel camshaft for timing control in gasoline engines of light trucks (8704). Falls under 8409.99.91.90 for parts principally suited to specified vehicle engines of 8407/8408.