💾 Data Updated: Latest version • Last updated: December 09, 2025

8409.99.10.40 - For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty10%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS classification covers cast-iron parts specifically designed for use with internal combustion engines of heading 8407 or 8408. Crucially, these parts are characterized by their minimal processing; they have been cleaned and machined only to remove casting imperfections such as fins, gates, sprues, and risers, or to prepare them for subsequent machining operations. This limited finishing ensures that the parts are not yet in their final manufactured state but are prepared for further processing.

This category is distinguished from its sibling, 8409.99.10.60, which specifically applies to parts intended for marine propulsion engines. This current subcategory, 8409.99.10.40, has a broader application, covering cast-iron parts for engines used in vehicles falling under subheadings 8701.21, 8701.22, 8701.23, 8701.24, or 8701.29, or headings 8702, 8703, or 8704.

As this classification represents a leaf node, there are no further subcategories. Therefore, classification within this heading relies heavily on the specific engine application and the degree of processing of the cast-iron part, ensuring that only minimally machined components are captured here.

Frequently Asked Questions

›What is HTS code 8409.99.10.40?
HTS code 8409.99.10.40 covers For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 under the US Harmonized Tariff Schedule. It falls under Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.
›What products are classified under 8409.99.10.40?
This classification covers For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704. It is a subcategory of Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery (8409.99.10).
›What is the import duty rate for 8409.99.10.40?
The general rate of duty for HTS 8409.99.10.40 is Free. The Column 2 rate is 10%.
›What unit of quantity is used for 8409.99.10.40?
Imports under HTS 8409.99.10.40 are measured in kg.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.