HS 841391 Parts
Quick Answer: Parts for pumps and compressors imported under HS 841391 enter the UK duty-free, the EU at 1.70% ad valorem, and the US at rates ranging from Free to 35% ad valorem. This classification specifically covers components and accessories for machinery of heading 8413, which includes pumps for liquids and compressors. Importers should be aware of the significant duty rate variations across major trading blocs, necessitating careful consideration of origin and applicable preferential trade agreements. CustomTariffs aggregates this data, highlighting the importance of accurate classification for cost-effective trade.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8413910000 | — | — | — |
| 8413910010 | 0.00 % | — | — |
| 8413910030 | 0.00 % | — | — |
| 8413910050 | 0.00 % | — | — |
| 8413910090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8413910000 | — | — | — |
| 8413910010 | — | — | — |
| 8413910030 | 1.70 % | — | — |
| 8413910050 | 1.70 % | — | — |
| 8413910090 | 1.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8413919010 | — | — | ["kg"] |
| 841391 | — | — | — |
| 8413911000 | 2.5% | Free (19 programs) | ["kg"] |
| 8413912000 | Free | — | ["kg"] |
| 8413919055 | — | — | ["No."] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 8413.91?
Imports of Parts may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, and 17 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How Has Trade Volume Developed?
Trade Volume 2023
How to Classify This HS Code?
What products does HS 841391 cover?
This subheading covers parts for pumps for liquids, specifically those designed for use with pumps of heading 8413. According to the World Customs Organization (WCO) Harmonized System Nomenclature, this includes components such as impellers, casings, shafts, seals, and diaphragms that are exclusively or principally intended for incorporation into pumps of subheading 8413.30 (fuel, lubricating oil or cooling medium pumps for internal combustion piston engines) or 8413.70 (other centrifugal pumps). The US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this scope, focusing on components that are not complete pumps themselves but are essential for their function.
What falls outside HS 841391?
The following products are excluded from HS 841391: complete pumps of heading 8413, which are classified under their respective subheadings (e.g., 8413.30 for fuel pumps or 8413.70 for other centrifugal pumps). Also excluded are general-purpose parts that could be used in machinery other than pumps, such as standard fasteners (screws, nuts) or generic bearings, unless specifically designed for a pump covered by heading 8413. Furthermore, finished goods that incorporate pump parts but are not themselves pumps, such as a complete engine assembly containing a fuel pump, would be classified elsewhere based on their primary function.
What are common classification mistakes for HS 841391?
A common error is misclassifying complete pumps as parts under 841391, or conversely, classifying essential pump components as general machine parts. This often arises from a misunderstanding of the General Rules for the Interpretation of the Harmonized System (GRI), particularly GRI 1, which states that classification shall be determined according to the terms of the headings and any relative section or chapter notes. For instance, an impeller specifically designed for a centrifugal pump of subheading 8413.70 is correctly classified under 8413.91, but a generic shaft that could fit multiple types of machinery would likely fall under a more general heading.
How should importers classify products under HS 841391?
The correct procedure for classifying products under HS 841391 involves a thorough examination of the product's design, function, and intended use. Importers and customs brokers must consult the official WCO HS Nomenclature, as well as the specific national tariff schedules of the importing country, such as the USITC HTS or the EU TARIC. It is crucial to determine if the item is a component exclusively or principally intended for a pump of heading 8413. If the part is a distinct component of a pump covered by 8413.30 or 8413.70, and not a complete pump itself, then 8413.91 is the appropriate classification.
How is the duty calculated for products under HS 841391?
A specific pump impeller weighing 2.5 kg and declared at a customs value of $150 USD would attract a US duty of $10.50. This is calculated using the Most Favored Nation (MFN) duty rate of 7.0% ad valorem, applied to the declared value: 7.0% × $150 USD = $10.50. This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for parts of pumps for liquids. Note that specific countries may have different rates or require additional duties.
Which trade agreements reduce duties for HS 841391?
Several free trade agreements may reduce the applicable duty rate for HS 841391, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, qualifying parts originating from Canada or Mexico can enter the United States duty-free. For example, a pump part originating from Mexico that meets the USMCA rules of origin would be eligible for a 0% duty rate. To claim this preference, a self-certified origin statement is typically required, as per the USMCA guidelines. Other agreements may offer reduced rates depending on the origin country and specific product qualifications.
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FAQ
What are the general import duty rates for HS code 8413.91?
HS code 8413.91 covers 'Parts' for pumps for liquids. The Most Favored Nation (MFN) duty rate in the United States is 1.70% ad valorem. In the European Union, under the TARIC system, the duty rate can vary significantly depending on the specific country of origin and any applicable trade agreements, but a common rate is 2.5% ad valorem. The UK Trade Tariff also lists various rates, often starting around 1.70% ad valorem for non-preferential origins. Always consult the specific tariff schedule of the importing country for the definitive rate.
How is the import duty calculated for HS code 8413.91?
Import duty for HS code 8413.91 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared value of the imported goods. For example, if a shipment of pump parts valued at $10,000 is imported into the US, and the MFN duty rate is 1.70%, the duty payable would be $10,000 * 0.0170 = $170.00. Some countries may also apply specific duties based on weight or quantity, but ad valorem is most common for this code.
What documentation is typically required when importing parts under HS code 8413.91?
When importing parts classified under HS code 8413.91, standard import documentation is required. This includes a commercial invoice detailing the value, quantity, and description of the parts; a packing list; and a bill of lading or air waybill. Depending on the origin and destination, a certificate of origin may be necessary to claim preferential duty rates under trade agreements. Importers should also be prepared to provide technical specifications or catalogs if customs authorities require verification of the classification.
Which trade agreements offer preferential duty rates for HS code 8413.91?
Several trade agreements can provide preferential duty rates for parts classified under HS code 8413.91. For instance, under the USMCA (United States-Mexico-Canada Agreement), goods originating from Canada or Mexico may benefit from duty-free entry (0.00%). Similarly, agreements between the EU and countries like Switzerland or Norway often result in reduced or zero duties. The UK has numerous Free Trade Agreements (FTAs) that can impact duties for goods originating from partner countries. Importers must verify the rules of origin for the specific agreement and country of export to determine eligibility for preferential treatment.
What are the classification criteria for determining if a part falls under HS code 8413.91?
HS code 8413.91 is specifically for 'Parts' of pumps for liquids. To classify correctly, the item must be identifiable as a component or accessory intended for use with a pump covered by heading 8413 (which includes pumps for liquids, liquid elevators, and parts thereof). This means the part must not be classifiable in a more specific heading. For example, a complete pump is not a part. Common parts include impellers, casings, seals, and shafts specifically designed for pumps. The Explanatory Notes to the Harmonized System provide further guidance on the scope of 'parts' for machinery.