Harmonized Tariff Schedule of the United States · HTS code · HS 8431.42

8431.42.00

8431.42.00: Bulldozer or angledozer blades

Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026

  1. 8431 Parts suitable for use solely or principally with the machinery of headings 8425 to 8430:
  2. Of machinery of heading 8426, 8429 or 8430:
  3. 8431.42.00 Bulldozer or angledozer blades

What you pay

Importing into USA

Customs duty Free standard rate depends on the country of origin
Additional duties and charges 3 additional measures
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.

Additional duties and import rules

Charges on top of the customs duty, and rules the goods must meet at the border.

Additional duties and charges 3

  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
    Applies to goods from
    all countries except United Kingdom, Russia
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.09
  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
    Applies to goods from
    Russia
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.16
  • Additional dutySection 232 — Steel, aluminium, copper and derivatives 15%
    Applies to goods from
    Argentina, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark and 29 more
    In force
    from 6 April 2026
    Legal act
    HTSUS 9903.82.22

Same subheading in other tariffs

8431.42 Bulldozer or angledozer blades

UK Free Third-country duty 1 tariff line EU Free Third-country duty 1 tariff line Türkiye Free Third-country duty 1 tariff line Canada Free General (MFN) 1 tariff line Mexico Free General (MFN) 1 tariff line Brazil 12.6% General (MFN) 1 tariff line Argentina 12.6% General (MFN) 1 tariff line Peru Free General (MFN) 1 tariff line New Zealand 5% General (MFN) 1 tariff line Japan Free General (MFN) 1 tariff line Taiwan Free General (MFN) 1 tariff line GCC 5% General (MFN) 1 tariff line Switzerland Free General (MFN) 1 tariff line Norway Free General (MFN) 1 tariff line North Macedonia Free General (MFN) 1 tariff line Nigeria 5% General (MFN) 1 tariff line

Legal notes

Chapter notes: Chapter 84 →

HTS code 8431.42.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 8431.42 (bulldozer or angledozer blades).

The general duty is free, and quantities are declared in p/st.

For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is free, the Brazil duty is 12.6%, the Argentina duty is 12.6%, the Peru duty is free, the New Zealand duty is 5%, the Japan duty is free, the Taiwan duty is free, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.

The United States imported goods of subheading 8431.42 worth US$73m in 2024; the largest supplier was Mexico, and the United Kingdom ranked 6th with US$1m.

Questions and answers

What is the USA import duty for HTS code 8431.42.00?

The general duty in the Harmonized Tariff Schedule of the United States is free; the supplementary unit is p/st. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.

Where does the United States import these goods from?

For subheading 8431.42 as a whole, the largest supplier in 2024 was Mexico (US$44m), followed by Canada.

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