# United States tariff line 8483.10.10.10: For motorcycles > In the United States tariff, line 8483.10.10.10 covers transmission shafts (including camshafts and crankshafts) and cranks, camshafts and crankshafts, designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines, for vehicles of chapter 87, for motorcycles. The general (MFN) duty rate is 2.5%. It falls under HS subheading 8483.10 in heading 84.83 (chapter 84). Source: https://border.bot/countries/united-states/hs-codes/8483101010 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8483.10](https://border.bot/countries/united-states/hs-codes/848310) / [8483.10.10.10](https://border.bot/countries/united-states/hs-codes/8483101010) ## Key facts - Tariff line: 8483.10.10.10 - Covers: Transmission shafts (including camshafts and crankshafts) and cranks, camshafts and crankshafts, designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines, for vehicles of chapter 87, for motorcycles - Duty (MFN): 2.5% - 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: [8483.10](https://border.bot/hs-codes/848310) ## What this line covers In the United States tariff, line 8483.10.10.10 covers transmission shafts (including camshafts and crankshafts) and cranks, camshafts and crankshafts, designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines, for vehicles of chapter 87, for motorcycles. Its legal text is “For motorcycles”, read under “Transmission shafts (including camshafts and crankshafts) and cranks”, “Camshafts and crankshafts”, “Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines” and “For vehicles of chapter 87”. ## How it is structured It falls under HS subheading 8483.10 in heading 84.83 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof - Heading 84.83: Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof - Subheading 8483.10: Transmission shafts (including camshafts and crankshafts) and cranks - Within the subheading: Camshafts and crankshafts - Within the subheading: Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines - Within the subheading: For vehicles of chapter 87 - Line 8483.10.10.10: For motorcycles ## Duty The general (MFN) duty rate is 2.5%. The rate is published on 8483.10.10. 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 8483.10 yet. - [The Harmonized System text for 8483.10](https://border.bot/hs-codes/848310) ## Other lines under 8483.10 - [8483.10.10.30](https://border.bot/countries/united-states/hs-codes/8483101030) Other - [8483.10.10.50](https://border.bot/countries/united-states/hs-codes/8483101050) Other - [8483.10.30.10](https://border.bot/countries/united-states/hs-codes/8483103010) For vehicles of chapter 87 - [8483.10.30.50](https://border.bot/countries/united-states/hs-codes/8483103050) Other - [8483.10.50.00](https://border.bot/countries/united-states/hs-codes/8483105000) Other transmission shafts and cranks - Previous line: [8482.99.65.95](https://border.bot/countries/united-states/hs-codes/8482996595) Other - Next line: [8483.10.10.30](https://border.bot/countries/united-states/hs-codes/8483101030) Other ## Frequently asked questions ### What does tariff line 8483.10.10.10 cover in the United States tariff? In the United States tariff, line 8483.10.10.10 covers transmission shafts (including camshafts and crankshafts) and cranks, camshafts and crankshafts, designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines, for vehicles of chapter 87, for motorcycles. ### What is the general (MFN) duty on 8483.10.10.10 in the United States? The general (MFN) duty rate is 2.5%. The rate is published on 8483.10.10. ### Which preferential rates apply to 8483.10.10.10? 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/8483101010.json