Chapter 84 · Machinery and mechanical appliances; computers · Section 16
HS Code 8412.21
Linear acting (cylinders)
Heading 8412: Other engines and motors, and parts thereof
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 8412.21
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 8412.21.00 |
Linear acting (cylinders) 5 statistical lines (10-digit)
|
Free | - | 27.5% | No. |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 8412.21
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 8412 21 20 | Hydraulic systems | EU duty (TARIC) → |
| 8412 21 80 | Other | EU duty (TARIC) → |
| 8412 21 00 | Linear acting (cylinders) | EU duty (TARIC) → |
United Kingdom - commodity codes under 8412.21
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 8412 21 00 00 | Linear acting (cylinders) | UK duty & VAT → |
| 8412 21 20 00 | Hydraulic systems | UK duty & VAT → |
| 8412 21 20 10 | For use in civil aircraft | UK duty & VAT → |
| 8412 21 20 90 | Other | UK duty & VAT → |
| 8412 21 80 00 | Other | UK duty & VAT → |
| 8412 21 80 10 | For use in civil aircraft | UK duty & VAT → |
| 8412 21 80 30 | Linear acting hydraulic cylinder of a kind used in the machines for handling cargo containers: -with a weight of 45 kg or more but not more than 57 kg, -with a diameter of 119 mm or more but not more than 149 mm, -with a length of 779 mm or more but not more than 1141 mm, -with a stroke of 450 mm or more but not more than 610 mm, -adapted to work with hydraulic oil at a working pressure of 22 MPa or more but not more than 23 MPa, -whether or not with a maintenance-free bearing without the need for lubrication | UK duty & VAT → |
| 8412 21 80 40 | Linear acting hydraulic cylinder of a kind used in the arms of machines for handling cargo containers: -with a weight of 827 kg or more but not more than 935 kg, -with a diameter of 250 mm or more but not more than 330 mm, -with a length of 3480 mm or more but not more than 4115 mm, -with a stroke of 2750 mm or more but not more than 3180 mm, -adapted to work with hydraulic oil at a working pressure of 23 MPa, -whether or not with a maintenance-free bearing without the need for lubrication | UK duty & VAT → |
| 8412 21 80 90 | Other | UK duty & VAT → |
Nearby codes in heading 8412
The subheadings immediately before and after 8412.21 in chapter 84.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 8412.21.
What is HS code 8412.21?
HS code 8412.21 covers: Linear acting (cylinders). It belongs to chapter 84 (Machinery and mechanical appliances; computers) of the Harmonized System.
What is the US import duty for HS code 8412.21?
The US general (normal trade relations) rate is: Free. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 8412.21?
The UK extends 8412.21 to 9 declarable 10-digit commodity codes, starting with 8412210000. The full code goes on the UK customs declaration.