Harmonized Tariff Schedule of the United States · HTS code · HS 8607.91
8607.91.00: Parts of railway or tramway locomotives or rolling stock: other, of locomotives
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 8607 Parts of railway or tramway locomotives or rolling stock:
- Other:
- 8607.91.00 Of locomotives
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
Additional duties and charges 3
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 15%
- Applies to goods from
- United Kingdom
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.05
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
- Applies to goods from
- all countries except United Kingdom, Russia
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.09
- Additional dutySection 232 — Steel, aluminium, copper and derivatives 25%
- Applies to goods from
- Russia
- In force
- from 6 April 2026
- Legal act
- HTSUS 9903.82.16
Same subheading in other tariffs
8607.91 Parts of railway or tramway locomotives or rolling stock: other, of locomotives
UK Free Third-country duty 2 tariff lines 
EU 1.7% – 3.7% Third-country duty 2 tariff lines · average 2.7% 
Türkiye 1.7% – 3.7% Third-country duty 2 tariff lines · average 2.7% 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 2 tariff lines 
Brazil 20% Third-country duty 1 tariff line 
Argentina 12.6% Third-country duty 1 tariff line 
Peru Free Third-country duty 1 tariff line 
New Zealand 5% Third-country duty 1 tariff line 
Japan Free Third-country duty 1 tariff line 
Taiwan 2.5% – 5% Third-country duty 2 tariff lines · average 3.8% 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia Free Third-country duty 2 tariff lines 
Nigeria 5% Third-country duty 1 tariff line Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- 600016098 HMRC
A 20 mm thick laminated safety-glass windscreen, designed for installation in the front cab of a railway locomotive. The windscreen is manufactured to its finished size and shape, incorporating angled upper corners, shaped side edges and curved lower corner transitions. It is imported without a…
- 600016100 HMRC
Locomotive master controller assembly comprising a manually operated traction and braking control lever with integrated electrical contact mechanism, used to control traction power, braking effort, direction and operating modes of a railway locomotive.
- 600016104 HMRC
An exhaust silencer designed solely for use with railway locomotives. Mounted on the locomotive roof, it forms part of the exhaust system and is used to reduce exhaust noise and regulate exhaust gas flow before discharge.
Legal notes
Notes
1. This chapter does not cover:
(a) railway or tramway sleepers of wood or of concrete, or concrete guide-track sections for hovertrains (heading 4406 or 6810);
(b) railway or tramway track construction material of iron or steel of heading 7302; or
(c) electrical signalling, safety or traffic control equipment of heading 8530.
2. Heading 8607 applies, inter alia, to:
(a) axles, wheels, wheel sets (running gear), metal tyres, hoops and hubs and other parts of wheels;
(b) frames, underframes, bogies and bissel-bogies;
(c) axle-boxes; brake gear;
(d) buffers for rolling-stock; hooks and other coupling gear and corridor connections;
(e) coachwork.
3. Subject to the provisions of note 1 above, heading 8608 applies, inter alia, to:
(a) assembled track, turntables, platform buffers, loading gauges;
(b) semaphores, mechanical signal discs, level-crossing control gear, signal and point controls, and other mechanical (including electro-mechanical) signalling, safety or traffic control equipment, whether or not fitted for electric lighting, for railways, tramways, roads, inland waterways, parking facilities, port installations or airfields.
In the Harmonized Tariff Schedule of the United States, 8607.91.00 is one of 1 line under subheading 8607.91, parts of railway or tramway locomotives or rolling stock: other, of locomotives.
The general duty is free, and quantities are declared in kg.
For the same subheading, the UK duty is free, the EU duty is 1.7%–3.7%, the Türkiye duty is 1.7%–3.7%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 20%, the Argentina duty is 12.6%, the Peru duty is free, the New Zealand duty is 5%, the Japan duty is free, the Taiwan duty is 2.5%–5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%.
The United States imported goods of subheading 8607.91 worth US$157m in 2024; the largest supplier was Mexico.
Questions and answers
What is the USA import duty for HTS code 8607.91.00?
The general duty in the Harmonized Tariff Schedule of the United States is free; the supplementary unit is kg. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Where does the United States import these goods from?
For subheading 8607.91 as a whole, the largest supplier in 2024 was Mexico (US$39m), followed by India.