Forged Steel Connecting Rod for Diesel Engine

A forged steel connecting rod designed specifically for use in compression-ignition (diesel) internal combustion engines of heading 8408. It connects the piston to the crankshaft, converting linear motion to rotational motion. Classified under HTS 8409.99.99.10 as a part suitable solely or principally for engines of 8407 or 8408.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8483.10.50Same rate: 35%

If designed for marine propulsion engines

Connecting rods for ship engines fall under transmission shafts and cranks in 8483, not spark/compression-ignition engines.

8708.99.81Higher: 37.5% vs 35%

If imported as original motor vehicle part

Parts for specific vehicles (e.g., trucks) are classified in 8708 based on vehicle type, not generic engine parts.

8411.99.90Higher: 37.4% vs 35%

If for turbojet or turboprop engines

Parts for aircraft gas turbine engines (heading 8411) are excluded from 8409.

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Import Tips & Compliance

Verify engine compatibility documentation to confirm suitability solely for 8407/8408 engines, avoiding misclassification as general machinery parts

Ensure material certificates (e.g

steel grade) and forging process details for customs valuation and origin rules