# United States tariff line 8503.00.95.50: Other > In the United States tariff, line 8503.00.95.50 covers parts of generators. The general (MFN) duty rate is 3%. It falls under HS subheading 8503.00 in heading 85.03 (chapter 85). Source: https://border.bot/countries/united-states/hs-codes/8503009550 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8503.00](https://border.bot/countries/united-states/hs-codes/850300) / [8503.00.95.50](https://border.bot/countries/united-states/hs-codes/8503009550) ## Key facts - Tariff line: 8503.00.95.50 - Covers: Parts of generators - Duty (MFN): 3% - Preferential rates: From free (17 programmes or origins) - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [8503.00](https://border.bot/hs-codes/850300) ## What this line covers In the United States tariff, line 8503.00.95.50 covers parts of generators. Its legal text is “Other”, read under “Other”, “Other” and “Parts of generators”. ## How it is structured It falls under HS subheading 8503.00 in heading 85.03 (chapter 85). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles - Heading 85.03: Parts suitable for use solely or principally with the machines of heading 85.01 or 85.02 - Subheading 8503.00: Other - Within the subheading: Other - Within the subheading: Parts of generators - Line 8503.00.95.50: Other ## Duty The general (MFN) duty rate is 3%. The rate is published on 8503.00.95. Duty-free entry applies to goods that qualify under 16 programmes, and to goods from a group of origins (origin group A*). - Free: a group of origins (origin group A*) (A*) - Free: United States-Australia Free Trade Agreement (AU) - Free: United States-Bahrain Free Trade Agreement Implementation Act (BH) - Free: United States-Chile Free Trade Agreement (CL) - Free: United States-Colombia Trade Promotion Agreement Implementation Act (CO) - Free: African Growth and Opportunity Act (D) - Free: Caribbean Basin Economic Recovery Act (E) - Free: United States-Israel Free Trade Area (IL) - Free: United States-Jordan Free Trade Area Implementation Act (JO) - Free: United States-Korea Free Trade Agreement Implementation Act (KR) - Free: United States-Morocco Free Trade Agreement Implementation Act (MA) - Free: United States-Oman Free Trade Agreement Implementation Act (OM) - Free: Dominican Republic-Central America-United States Free Trade Agreement (P) - Free: United States-Panama Trade Promotion Agreement Implementation Act (PA) - Free: United States-Peru Trade Promotion Agreement Implementation Act (PE) - Free: United States-Mexico-Canada Agreement (S) - Free: United States-Singapore Free Trade Agreement (SG) ## In other countries No other national tariff on border.bot has live lines under 8503.00 yet. - [The Harmonized System text for 8503.00](https://border.bot/hs-codes/850300) ## Other lines under 8503.00 - [8503.00.20.00](https://border.bot/countries/united-states/hs-codes/8503002000) Commutators - [8503.00.35.00](https://border.bot/countries/united-states/hs-codes/8503003500) For motors of under 18.65 W - [8503.00.45.00](https://border.bot/countries/united-states/hs-codes/8503004500) For generators suitable for use on aircraft - [8503.00.65.00](https://border.bot/countries/united-states/hs-codes/8503006500) Other - [8503.00.75.00](https://border.bot/countries/united-states/hs-codes/8503007500) For motors of under 18.65 W - [8503.00.90.00](https://border.bot/countries/united-states/hs-codes/8503009000) For generators suitable for use on aircraft - [8503.00.95.20](https://border.bot/countries/united-states/hs-codes/8503009520) Parts of motors - [8503.00.95.46](https://border.bot/countries/united-states/hs-codes/8503009546) For AC generators (alternators) classified in statistical reporting number 8501.64.0110 - [8503.00.95.70](https://border.bot/countries/united-states/hs-codes/8503009570) Parts of wind-powered generating sets classified in subheading 8502.31.00 - [8503.00.95.80](https://border.bot/countries/united-states/hs-codes/8503009580) Other - Previous line: [8503.00.95.46](https://border.bot/countries/united-states/hs-codes/8503009546) For AC generators (alternators) classified in statistical reporting number 8501.64.0110 - Next line: [8503.00.95.70](https://border.bot/countries/united-states/hs-codes/8503009570) Parts of wind-powered generating sets classified in subheading 8502.31.00 ## Frequently asked questions ### What does tariff line 8503.00.95.50 cover in the United States tariff? In the United States tariff, line 8503.00.95.50 covers parts of generators. ### What is the general (MFN) duty on 8503.00.95.50 in the United States? The general (MFN) duty rate is 3%. The rate is published on 8503.00.95. ### Which preferential rates apply to 8503.00.95.50? Duty-free entry applies to goods that qualify under 16 programmes: the United States-Australia Free Trade Agreement, the United States-Bahrain Free Trade Agreement Implementation Act, the United States-Chile Free Trade Agreement, the United States-Colombia Trade Promotion Agreement Implementation Act, African Growth and Opportunity Act, Caribbean Basin Economic Recovery Act, the United States-Israel Free Trade Area, the United States-Jordan Free Trade Area Implementation Act, the United States-Korea Free Trade Agreement Implementation Act, the United States-Morocco Free Trade Agreement Implementation Act, the United States-Oman Free Trade Agreement Implementation Act, the Dominican Republic-Central America-United States Free Trade Agreement, the United States-Panama Trade Promotion Agreement Implementation Act, the United States-Peru Trade Promotion Agreement Implementation Act, the United States-Mexico-Canada Agreement and the United States-Singapore Free Trade Agreement, and to goods from a group of origins (origin group A*). ## Sources and updates The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026. This page was last updated on 9 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Official source files: - https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false Machine-readable: https://border.bot/countries/united-states/hs-codes/8503009550.json