{
  "summary": "In the United States tariff, line 8708.40.70.00 covers gear boxes and parts thereof, parts, of cast iron. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8708.40 in heading 87.08 (chapter 87).",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "Tariff line",
      "value": "8708.40.70.00",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Covers",
      "value": "Gear boxes and parts thereof, parts, of cast iron",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "Additional duties",
      "value": "None recorded",
      "source": null
    },
    {
      "label": "Restrictions",
      "value": "None recorded",
      "source": null
    },
    {
      "label": "Tariff",
      "value": "United States",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false",
      "url": "https://border.bot/countries/united-states"
    },
    {
      "label": "HS subheading",
      "value": "8708.40",
      "source": null,
      "url": "https://border.bot/hs-codes/870840"
    }
  ],
  "faq": [
    {
      "question": "What does tariff line 8708.40.70.00 cover in the United States tariff?",
      "answer": "In the United States tariff, line 8708.40.70.00 covers gear boxes and parts thereof, parts, of cast iron."
    },
    {
      "question": "What is the general (MFN) duty on 8708.40.70.00 in the United States?",
      "answer": "Goods under this line enter free of general (MFN) duty."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this line covers",
      "text": [
        "In the United States tariff, line 8708.40.70.00 covers gear boxes and parts thereof, parts, of cast iron.",
        "Its legal text is “Of cast iron”, read under “Gear boxes and parts thereof”, “Parts” and “Other”."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "It falls under HS subheading 8708.40 in heading 87.08 (chapter 87). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff."
      ]
    },
    {
      "id": "duty",
      "title": "Duty",
      "text": [
        "Goods under this line enter free of general (MFN) duty."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 8708.40 yet."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "This page was last updated on 9 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
  ],
  "data": {
    "type": "country-line",
    "country": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
    },
    "schedule": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
    },
    "borrowed": false,
    "localTaxes": [],
    "localDeminimis": [],
    "ratesLive": true,
    "provenance": [
      {
        "dataset": "US:hs",
        "country": "US",
        "kind": "hs",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
        "origin": "source",
        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
        ]
      },
      {
        "dataset": "US:rates",
        "country": "US",
        "kind": "rates",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:36.287Z",
        "origin": "source",
        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
        ]
      },
      {
        "dataset": "US:programmes",
        "country": "US",
        "kind": "programmes",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:58.040Z",
        "origin": "source",
        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
        ]
      }
    ],
    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "87",
      "description": "Vehicles other than railway or tramway rolling-stock, and parts and accessories thereof"
    },
    "heading": {
      "code": "8708",
      "description": "Parts and accessories of the motor vehicles of headings 8701 to 8705"
    },
    "subheading": {
      "code": "870840",
      "description": "Gear boxes and parts thereof"
    },
    "line": {
      "code": "8708407000",
      "description": "Of cast iron",
      "levels": [
        "Gear boxes and parts thereof",
        "Parts",
        "Other",
        "Of cast iron"
      ],
      "english": null,
      "keywords": [],
      "lang": "en",
      "general": {
        "code": "8708407000",
        "dutyText": "Free",
        "startDate": null,
        "endDate": null,
        "unit": null
      },
      "preferences": [],
      "measures": [],
      "restrictions": []
    },
    "siblings": [
      {
        "code": "8708401110",
        "description": "For vehicles of heading 8703"
      },
      {
        "code": "8708401150",
        "description": "Other"
      },
      {
        "code": "8708403000",
        "description": "For tractors suitable for agricultural use"
      },
      {
        "code": "8708405000",
        "description": "For other vehicles"
      },
      {
        "code": "8708406000",
        "description": "Of tractors suitable for agricultural use"
      },
      {
        "code": "8708406500",
        "description": "Of other tractors (except road tractors)"
      },
      {
        "code": "8708407570",
        "description": "Steel forgings"
      },
      {
        "code": "8708407580",
        "description": "Other"
      }
    ],
    "siblingsTotal": 8,
    "previous": {
      "code": "8708406500",
      "description": "Of other tractors (except road tractors)",
      "indexable": true
    },
    "next": {
      "code": "8708407570",
      "description": "Steel forgings",
      "indexable": true
    },
    "otherSchedules": [],
    "seo": {
      "canonicalPath": "/countries/united-states/hs-codes/8708407000",
      "robots": "index",
      "sitemap": true,
      "reasons": [
        "1 national lines"
      ]
    }
  },
  "pagination": {
    "page": 1,
    "pages": 1,
    "size": 100,
    "total": 0,
    "prev": null,
    "next": null
  },
  "previous": "https://border.bot/countries/united-states/hs-codes/8708406500",
  "next": "https://border.bot/countries/united-states/hs-codes/8708407570",
  "links": {
    "self": "https://border.bot/countries/united-states/hs-codes/8708407000.json",
    "html": "https://border.bot/countries/united-states/hs-codes/8708407000",
    "canonical": "https://border.bot/countries/united-states/hs-codes/8708407000",
    "markdown": "https://border.bot/countries/united-states/hs-codes/8708407000.md",
    "tools": {
      "calculator": "https://border.bot/tools/landed-cost-calculator",
      "classifier": "https://border.bot/tools/hs-code-classifier",
      "api": "https://api.border.bot/v1"
    }
  },
  "code": "8708407000",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.",
  "catalogVersion": "08bc53aa"
}