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HS Codes

Harmonized System Code (HS) Lookup & Finder

Harmonized System Code lookup and finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.


U.S. Harmonized Tariff Schedule

HS Code 8431

Parts suitable for use solely or principally with the machinery of headings 8425 to 8430

U.S. Tariff Rates

U.S. tariff rates for HS Code 8431: Parts suitable for use solely or principally with the machinery of headings 8425 to 8430
Heading / SubheadingArticle DescriptionUnit of QuantityGeneralSpecial
8431Parts suitable for use solely or principally with the machinery of headings 8425 to 8430
8431.10.00Of machinery of heading 8425Free
8431.10.00.10Of machinery of subheading 8425.11 or 8425.19No.
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8431.10.00.90OtherNo.
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8431.20.00.00Of machinery of heading 8427No.Free
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Of machinery of heading 8428
8431.31.00Of passenger or freight elevators other than continuous action, skip hoists or escalatorsFree
8431.31.00.20Of skip hoistsNo.
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8431.31.00.40Of escalatorsNo.
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8431.31.00.60OtherNo.
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8431.39.00OtherFree
8431.39.00.10Of elevators and conveyorsNo.
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Other
8431.39.00.50Of oil and gas field machineryNo.
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8431.39.00.70Of the woodland log handling equipment of statistical reporting number 8428.90.0310No.
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8431.39.00.80OtherNo.
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Of machinery of heading 8426, 8429 or 8430
8431.41.00Buckets, shovels, grabs and gripsFree
8431.41.00.20Shovel attachmentsNo.
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8431.41.00.40Clamshell (grappler) attachmentsNo.
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8431.41.00.60Dragline bucketsNo.
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8431.41.00.80OtherNo.
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8431.42.00.00Bulldozer or angledozer bladesNo.Free
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8431.43Parts for boring or sinking machinery of subheading 8430.41 or 8430.49
8431.43.40.00Of offshore oil and natural gas drilling and production platformsNo.Free
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8431.43.80OtherFree
Of oil and gas field machinery
8431.43.80.20Tool joints, whether or not forgedNo.
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8431.43.80.40Drill pipe fitted with tool jointsNo.
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8431.43.80.60OtherNo.
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8431.43.80.90Of other boring or sinking machineryNo.
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8431.49Other
8431.49.10Of machinery of heading 8426Free
8431.49.10.10Of machinery of subheadings 8426.11, 8426.19 and 8426.30No.
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8431.49.10.60Of mobile lifting frames, straddle carriers and works trucks fitted with a craneNo.
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Other
8431.49.10.70Of copper or copper alloysNo.
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8431.49.10.80OtherNo.
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8431.49.90OtherFree
Attachments for mounting on machinery
8431.49.90.05Backhoe attachmentsNo.
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8431.49.90.10Front-end loader attachmentsNo.
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8431.49.90.15Rippers and rootersNo.
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8431.49.90.20OtherNo.
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Other
Parts of coal or rock cutters and tunneling machinery
8431.49.90.25Cast axle housingsNo.
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Other
8431.49.90.32Of copper or copper alloysNo.
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8431.49.90.34OtherNo.
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Parts of backhoes, shovels, clamshells and draglines
8431.49.90.35Cast axle housingsNo.
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Other
8431.49.90.36Road wheelsNo.
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8431.49.90.38Wheel and tire assembliesNo.
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Other
8431.49.90.39Of copper or copper alloysNo.
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8431.49.90.41OtherNo.
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Other
8431.49.90.45Scraper bowls for scrapers of subheadings 8429.30 and 8430.69.01No.
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8431.49.90.50Track linksNo.
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8431.49.90.55Cast axle housingsNo.
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Other
8431.49.90.81Steel forgingskg
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Other
8431.49.90.84Road wheelsNo.
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8431.49.90.90Wheel and tire assembliesNo.
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Other
8431.49.90.92Of copper or copper alloysNo.
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8431.49.90.94OtherNo.
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