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

8409.99.99.10 - Connecting rods 🖩

Details

FieldValue
Unit of QuantityNo., kg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty35%
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 category, 8409.99.99.10, specifically covers connecting rods that are suitable for use solely or principally with internal combustion piston engines of heading 8407 (spark ignition) or 8408 (compression ignition). Connecting rods are critical engine components that transmit reciprocating motion from the piston to the crankshaft, converting linear movement into rotational force. This classification applies to the connecting rods themselves, irrespective of the specific engine type they are designed for, as long as they meet the sole-or-principal-use criterion with engines of the specified headings.

This particular subcategory, "Connecting rods," distinguishes itself from its sibling, 8409.99.99.90, which is designated for "Other" parts of engines of heading 8407 or 8408 not specifically enumerated elsewhere within the 8409.99.99.XX range. Therefore, if a part is identifiable as a connecting rod and fits the usage criteria, it will be classified here, rather than under the more general "Other" category.

As this is a leaf node within the HTS structure, there are no further subcategories branching from 8409.99.99.10. Classification at this level is definitive for connecting rods intended for engines covered by headings 8407 and 8408. Importers should ensure that the connecting rods in question are indeed designed and primarily used with these types of engines to ensure accurate classification.

Frequently Asked Questions

›What is HTS code 8409.99.99.10?
HTS code 8409.99.99.10 covers Connecting rods 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 8409.99.99.10?
This classification covers Connecting rods. It is a subcategory of Other (8409.99.99).
›What is the import duty rate for 8409.99.99.10?
The general rate of duty for HTS 8409.99.99.10 is Free. The Column 2 rate is 35%.
›What unit of quantity is used for 8409.99.99.10?
Imports under HTS 8409.99.99.10 are measured in No.","kg.

Stay Updated

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