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Code 8431 43 · Heading 8431

Other parts for specified drilling machines

This code covers parts for drilling machines of the specified types. The part must be for a drilling machine, and it must not be covered by a more specifically named parts category.

See the official tariff text

Official tariff text

Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, n.e.s.

How we got to this code

  1. XVI
  2. 84
  3. 8431
  4. 8431 43
Show the steps

Pick the 8-digit code

Import duty on the codes below: 0.0%

Only one code below

8431 43 00

Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, n.e.s.

Duty free

This subheading has one 8-digit code, so that is the code to use.

Open 8431 43 00 Save

This is the catch-all under 8431: it covers what the sibling codes below do not.

Within parts for machines in this group, this is where parts for the specified drilling machines go when no sibling category names them.

Compare the sibling codes

See all 8 codes at this level

Classification decides the rate here: from 0.0% to 4.0%.

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

  • Their lines1 Norwegian line

84.31.4300 Parts for boring or sinking machinery or subheading 84.30.4100 of 84.30.4900

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

  • Their lines2 British lines

8431 43 00 11 Specific pre-assembled or ready-to assemble sections for new mobile cranes

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

We do not estimate this one.

The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

Not estimated

  • Their lines5 US lines
  • Entry dateSept. 17, 2026

8431.43.40.00 Parts suitable for use solely or principally with the machinery of headings 8425 to 8430

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

  • 84.31.4300

    Parts for boring or sinking machinery or subheading 84.30.4100 of 84.30.4900

    Ordinary duty
    Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

  • All 2 UK lines under this code

    They all have the same duty rates shown here.

    Ordinary duty
    Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 5 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

  • 8431.43.40.00

    Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, Of machinery of heading 8426, 8429 or 8430, Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, Of offshore oil and natural gas drilling and production platforms

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

  • 8431.43.80.20

    Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, Of machinery of heading 8426, 8429 or 8430, Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, Other, Of oil and gas field machinery, Tool joints, whether or not forged

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

  • 8431.43.80.40

    Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, Of machinery of heading 8426, 8429 or 8430, Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, Other, Of oil and gas field machinery, Drill pipe fitted with tool joints

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

  • 8431.43.80.60

    Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, Of machinery of heading 8426, 8429 or 8430, Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, Other, Of oil and gas field machinery, Other

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

  • 8431.43.80.90

    Parts suitable for use solely or principally with the machinery of headings 8425 to 8430, Of machinery of heading 8426, 8429 or 8430, Parts for boring or sinking machinery of subheading 8430.41 or 8430.49, Other, Of other boring or sinking machinery

    General rate
    Free
    From the EU
    No single figure Not estimated The published measures for Section 232, metal derivatives have not been read for this line yet, so we do not estimate it. Ask your US importer or broker.

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.