HTS 8431
Parts suitable for use solely or principally with the machinery of headings 8425 to 8430
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
Chapters › 8431
Chapter 99 measures listing products under 8431
Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper
9 listed productsExcept for articles classifiable in chapters 72, 73, 74 or 76, articles where the weight of the applicable metal is less than 15 percent of the weight of the imported article, as provided for in subdivision (c) of U.S. note 16 to this subchapter
9 listed productsDerivative steel articles the product of the Russian Federation, as provided for in subdivision (c)(x) of U.S. note 16 to this subchapter
Russia2 listed productsDerivative steel articles the product of Argentina, Ecuador, El Salvador, Guatemala, Japan, the Republic of Korea, Liechtenstein, Switzerland, Taiwan, the United Kingdom, or a member nation of the European Union, as provided for in subdivision (c)(xi) of U.S. note 16 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this…
China10 listed products
Lines under 8431
| HTS | Description | General | Column 2 |
|---|---|---|---|
| 8431.10.00 | Of machinery of heading 8425 | Free | 35% |
| 8431.10.00.10 | Of machinery of subheading 8425.11 or 8425.19 | ||
| 8431.10.00.90 | Other | ||
| 8431.20.00.00 | Of machinery of heading 8427 | Free | 35% |
| 8431.31.00 | Of passenger or freight elevators other than continuous action, skip hoists or escalators | Free | 35% |
| 8431.31.00.20 | Of skip hoists | ||
| 8431.31.00.40 | Of escalators | ||
| 8431.31.00.60 | Other | ||
| 8431.39.00 | Other | Free | 35% |
| 8431.39.00.10 | Of elevators and conveyors | ||
| 8431.39.00.50 | Of oil and gas field machinery | ||
| 8431.39.00.70 | Of the woodland log handling equipment of statistical reporting number 8428.90.0310 | ||
| 8431.39.00.80 | Other | ||
| 8431.41.00 | Buckets, shovels, grabs and grips | Free | 35% |
| 8431.41.00.20 | Shovel attachments | ||
| 8431.41.00.40 | Clamshell (grappler) attachments | ||
| 8431.41.00.60 | Dragline buckets | ||
| 8431.41.00.80 | Other | ||
| 8431.42.00.00 | Bulldozer or angledozer blades | Free | 35% |
| 8431.43 | Parts for boring or sinking machinery of subheading 8430.41 or 8430.49: | ||
| 8431.43.40.00 | Of offshore oil and natural gas drilling and production platforms | Free | 45% |
| 8431.43.80 | Other | Free | 35% |
| 8431.43.80.20 | Tool joints, whether or not forged | ||
| 8431.43.80.40 | Drill pipe fitted with tool joints | ||
| 8431.43.80.60 | Other | ||
| 8431.43.80.90 | Of other boring or sinking machinery | ||
| 8431.49 | Other: | ||
| 8431.49.10 | Of machinery of heading 8426 | Free | 35% |
| 8431.49.10.10 | Of machinery of subheadings 8426.11, 8426.19 and 8426.30 | ||
| 8431.49.10.60 | Of mobile lifting frames, straddle carriers and works trucks fitted with a crane | ||
| 8431.49.10.70 | Of copper or copper alloys | ||
| 8431.49.10.80 | Other | ||
| 8431.49.90 | Other | Free | 35% |
| 8431.49.90.05 | Backhoe attachments | ||
| 8431.49.90.10 | Front-end loader attachments | ||
| 8431.49.90.15 | Rippers and rooters | ||
| 8431.49.90.20 | Other | ||
| 8431.49.90.25 | Cast axle housings | ||
| 8431.49.90.32 | Of copper or copper alloys | ||
| 8431.49.90.34 | Other | ||
| 8431.49.90.35 | Cast axle housings | ||
| 8431.49.90.36 | Road wheels | ||
| 8431.49.90.38 | Wheel and tire assemblies | ||
| 8431.49.90.39 | Of copper or copper alloys | ||
| 8431.49.90.41 | Other | ||
| 8431.49.90.45 | Scraper bowls for scrapers of subheadings 8429.30 and 8430.69.01 | ||
| 8431.49.90.50 | Track links | ||
| 8431.49.90.55 | Cast axle housings | ||
| 8431.49.90.81 | Steel forgings | ||
| 8431.49.90.84 | Road wheels | ||
| 8431.49.90.90 | Wheel and tire assemblies | ||
| 8431.49.90.92 | Of copper or copper alloys | ||
| 8431.49.90.94 | Other |