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

8434.90.00.00 - Parts 🖩

Details

FieldValue
Unit of QuantityNo.
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of DutyFree
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, 8434.90.00.00, encompasses all parts specifically designed for use with machinery falling under heading 8434. This includes components for both milking machines and dairy machinery. Essentially, if a part is not a complete machine itself but is integral to the operation of equipment for milking or processing dairy products, it will likely be classified here. Examples of such parts could include pumps, valves, piping, seals, collection vessels, pulsators, agitators, and control mechanisms, provided they are not more specifically classified elsewhere and are intended for machinery within heading 8434.

Distinguishing this category from its siblings, 8434.10.00.00 (Milking machines) and 8434.20.00.00 (Dairy machinery), is straightforward. While the siblings cover the complete machines, 8434.90.00.00 exclusively covers the constituent components and spare parts for these machines. Therefore, a complete milking machine would be classified under 8434.10, whereas a replacement pump for that same milking machine would fall under 8434.90. Similarly, a complete butter-making machine would be under 8434.20, while a specific churn attachment for it would be classified here.

As this node represents a leaf node in the HTS database, there are no further subcategories under 8434.90.00.00. Classification within this category is determined by the intended use of the part. The key criterion is that the part must be solely or principally designed for incorporation into, or for use as a replacement part for, a milking machine or dairy machinery as defined by heading 8434. If a part has a more general application and is not specifically adapted for use with dairy or milking machinery, it would be classified under a more appropriate general "parts" heading based on its nature.

Frequently Asked Questions

›What is HTS code 8434.90.00.00?
HTS code 8434.90.00.00 covers Parts 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 8434.90.00.00?
This classification covers Parts. It is a subcategory of Milking machines and dairy machinery, and parts thereof: (8434).
›What is the import duty rate for 8434.90.00.00?
The general rate of duty for HTS 8434.90.00.00 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 8434.90.00.00?
Imports under HTS 8434.90.00.00 are measured in No..

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