Product classification
HS code for Pneumatic motor parts: 8412.90
Engines, parts, for engines and motors of heading no. 8412.
Classification of pneumatic motor parts under HS 8412.90
Parts for pneumatic motors and engines are classified under HS code 8412.90. According to the General Rules of Interpretation (GRI) and the Section XVI notes, parts that are suitable for use solely or principally with a particular kind of machine are classified with those machines. Since pneumatic motors fall under heading 8412, their identifiable components—such as rotors, vanes, housings, and specialized seals designed specifically for these motors—are categorized under the parts subheading 8412.90. This ensures that the components are linked to the primary machinery they support. It is important to distinguish these from general-purpose parts like nuts, bolts, or standard gaskets, which are classified elsewhere based on their constituent material. To qualify for 8412.90, the part must be clearly identifiable as being for a pneumatic engine or motor. This includes internal components of air motors used in industrial automation or specialized pneumatic drive systems. The classification process involves verifying that the part does not have a more specific heading in the nomenclature, such as a valve (8481) or a bearing (8482). Proper documentation of the part's function and its relationship to the parent engine is crucial for correct classification.
- Covers
- Rotors for pneumatic motors
- Vanes for air motors
- Cylinders for pneumatic engines
- Pistons for pneumatic motors
- Housings for pneumatic power engines
- Also under 8412.90
- Bosch Rexroth hydraulic motor parts
- Parker Hannifin pneumatic motor components
- Eaton hydraulic motor repair kits
- Danfoss OMP series parts
Codes often confused with 8412.90
Common mistake. Parts for pneumatic motors are often misclassified under 8481 if they are mistaken for valve components. They are also frequently confused with general hardware under Chapter 73 (e.g., 7318 for screws and bolts). If a part is a general-purpose component, it cannot be classified under 8412.90. Furthermore, parts for hand-held pneumatic tools should be classified under 8467.91 or 8467.99 rather than 8412.90.
Top exporters and importers of HS 841290 (the code used for pneumatic motor parts), 2025
In 2025, the largest exporter of HS 841290 (the code used for pneumatic motor parts) in UN Comtrade data was China, with 27% of world exports; the largest importer in UN Comtrade data was the United States, with 29% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 841290, not only pneumatic motor parts.
Top exporters 2025 · share of world exports
- 1 China $2.8B 27% of world exports
- 2 Denmark $1.2B 12% of world exports
- 3 United States $1.2B 12% of world exports
World total: $10.0B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $3.8B 29% of world imports
- 2 Germany $1.6B 12% of world imports
- 3 United Kingdom $544M 4.2% of world imports
World total: $13.1B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for pneumatic motor parts
Brazil splits HS 8412.90 into 3 NCM codes. Pick the one that matches your product:
- 8412.90.10Parts of reaction engines
- 8412.90.80Parts of hydraulic or pneumatic cylinders
- 8412.90.90Other parts of engines and motors
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about pneumatic motor parts
What is the HS code for Pneumatic motor parts?
The HS code for Pneumatic motor parts is 841290 (Engines; parts, for engines and motors of heading no. 8412). The HS code for parts of pneumatic engines and motors is 8412.90.
How do I classify Pneumatic motor parts for customs?
Pneumatic motor parts is classified under HS code 841290 — Engines; parts, for engines and motors of heading no. 8412. This is a 6-digit subheading level code.
Can I classify air hoses here?
No, air hoses are generally classified according to their material, such as HS code 4009 for rubber hoses or 3917 for plastic tubing.
Which countries are the top exporters of pneumatic motor parts (HS 841290)?
In 2025, the top exporters of HS 841290 (the code used for pneumatic motor parts) in UN Comtrade data were China ($2.8B, 27% of world exports), Denmark ($1.2B) and the United States ($1.2B). World exports came to about $10.0B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of pneumatic motor parts (HS 841290)?
In 2025, the top importers of HS 841290 (the code used for pneumatic motor parts) in UN Comtrade data were the United States ($3.8B, 29% of world imports), Germany ($1.6B) and the United Kingdom ($544M). World imports came to about $13.1B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Pneumatic motor parts the same in all countries?
The base HS code 841290 for Pneumatic motor parts is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for pneumatic motor parts in Brazil?
Brazil splits HS 841290 into 3 NCM codes, so the right one for pneumatic motor parts depends on the product's details: 8412.90.10 (Parts of reaction engines), 8412.90.80 (Parts of hydraulic or pneumatic cylinders), 8412.90.90 (Other parts of engines and motors).