8607.21.50.00
Brakes and parts thereof / Air brakes and parts thereof / Other
Classification path
- Parts of railway or tramway locomotives or rolling stock
- Brakes and parts thereof
- Air brakes and parts thereof
- Other
Rates of duty
- General (MFN)
- 3.9%
- Column 2Cuba, North Korea, Russia, Belarus
- 35%
- Unit of quantity
- kg
Trade agreement rates
Related lines in heading 8607
- 8607.11.00.00Truck assemblies for self-propelled vehiclesFree
- 8607.12.00.00Truck assemblies, axles and wheels, and parts thereof / Other truck assemblies3.6%
- 8607.19.03.00Truck assemblies, axles and wheels, and parts thereof / Axles and parts thereof / Axles0.4%
- 8607.19.06.00Truck assemblies, axles and wheels, and parts thereof / Axles and parts thereof / Parts of axles0.4%
- 8607.19.12.00Wheels, whether or not fitted with axlesFree
- 8607.19.15.00Truck assemblies, axles and wheels, and parts thereof / Parts of wheelsFree
- 8607.19.30.10Parts of truck assemblies of vehicles of heading 8605 or 8606 / Bolsters3.6%
- 8607.19.30.20Parts of truck assemblies of vehicles of heading 8605 or 8606 / Side frames3.6%
- 8607.19.30.90Parts of truck assemblies of vehicles of heading 8605 or 8606 / Other3.6%
- 8607.19.90.00Truck assemblies, axles and wheels, and parts thereof / Other2.6%
- 8607.21.10.00For vehicles of heading 8605 or 86063.6%
- 8607.29.10.00For vehicles of heading 8605 or 86063.6%
About heading 8607
Parts of railway or tramway locomotives or rolling stock
Heading 8607 covers parts of railway or tramway locomotives and rolling stock. The heading is split by part type: truck assemblies, axles and wheels; brakes; hooks, coupling devices and buffers; and other parts. Within those groups, some lines separate parts for vehicles of heading 8605 or 8606 from other parts.
Full guide to heading 8607Products in this heading
- Freight rail car truck assemblies
- Railway axles and axle parts
- Railway wheels, including wheels fitted with axles
- Rail car truck bolsters
- Rail car truck side frames
- Air brake parts for rail vehicles
- Assembled freight rail couplers
- Railway buffers
Frequently asked questions
What is the HTS code for railway wheels?
Railway wheels, whether or not fitted with axles, are classified under 8607.19.12.00 at the general (MFN) rate of Free.
What is the duty on air brake parts for railway cars?
Air brake parts for vehicles of heading 8605 or 8606 are classified under 8607.21.10.00 at the general (MFN) rate of 3.6%. Other air brake parts are classified under 8607.21.50.00 at the general (MFN) rate of 3.9%.
How do I classify an assembled freight rail coupler?
An assembled freight rail coupler for vehicles of heading 8605 or 8606 is classified under 8607.30.10.10 at the general (MFN) rate of 3.6%. Freight rail coupler parts are classified under 8607.30.10.50 at the general (MFN) rate of 3.6%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.