# United States tariff lines under HS 8483.10

> The United States tariff splits HS 8483.10 (transmission shafts (including cam shafts and crank shafts) and cranks) into 6 national lines: 8483.10.10.10 (for motorcycles), 8483.10.10.30 (other), 8483.10.10.50 (other), 8483.10.30.10 (for vehicles of chapter 87) and 2 others. The general (MFN) duty differs by line: 2.5% on 8483.10.10.10, 2.5% on 8483.10.10.30, 2.5% on 8483.10.10.50, 2.5% on 8483.10.30.10, 2.5% on 8483.10.30.50 and free on 8483.10.50.00.

Source: https://border.bot/countries/united-states/hs-codes/848310
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)

## Key facts

- HS subheading: [8483.10](https://border.bot/hs-codes/848310)
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8483.10

The United States tariff splits HS 8483.10 (transmission shafts (including cam shafts and crank shafts) and cranks) into 6 national lines: 8483.10.10.10 (for motorcycles), 8483.10.10.30 (other), 8483.10.10.50 (other), 8483.10.30.10 (for vehicles of chapter 87) and 2 others.

The general (MFN) duty differs by line: 2.5% on 8483.10.10.10, 2.5% on 8483.10.10.30, 2.5% on 8483.10.10.50, 2.5% on 8483.10.30.10, 2.5% on 8483.10.30.50 and free on 8483.10.50.00.

- [8483.10.10.10](https://border.bot/countries/united-states/hs-codes/8483101010) 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%
- [8483.10.10.30](https://border.bot/countries/united-states/hs-codes/8483101030) 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, Other. Duty (MFN): 2.5%
- [8483.10.10.50](https://border.bot/countries/united-states/hs-codes/8483101050) 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, Other. Duty (MFN): 2.5%
- [8483.10.30.10](https://border.bot/countries/united-states/hs-codes/8483103010) Transmission shafts (including camshafts and crankshafts) and cranks, Camshafts and crankshafts, Other, For vehicles of chapter 87. Duty (MFN): 2.5%
- [8483.10.30.50](https://border.bot/countries/united-states/hs-codes/8483103050) Transmission shafts (including camshafts and crankshafts) and cranks, Camshafts and crankshafts, Other, Other. Duty (MFN): 2.5%
- [8483.10.50.00](https://border.bot/countries/united-states/hs-codes/8483105000) Transmission shafts (including camshafts and crankshafts) and cranks, Other transmission shafts and cranks. Duty (MFN): free

## 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)

- Previous subheading: [8482.99](https://border.bot/countries/united-states/hs-codes/848299) Other
- Next subheading: [8483.20](https://border.bot/countries/united-states/hs-codes/848320) Housed bearings, incorporating ball or roller bearings

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8483.10?

The United States tariff splits HS 8483.10 (transmission shafts (including cam shafts and crank shafts) and cranks) into 6 national lines: 8483.10.10.10 (for motorcycles), 8483.10.10.30 (other), 8483.10.10.50 (other), 8483.10.30.10 (for vehicles of chapter 87) and 2 others.

### What is the duty on HS 8483.10 in the United States?

The general (MFN) duty differs by line: 2.5% on 8483.10.10.10, 2.5% on 8483.10.10.30, 2.5% on 8483.10.10.50, 2.5% on 8483.10.30.10, 2.5% on 8483.10.30.50 and free on 8483.10.50.00.

## 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/848310.json