# HS code 8411.91: Parts, of turbo-jets or turbo-propellers

> HS code 8411.91 covers parts, of turbo-jets or turbo-propellers. It sits in heading 84.11 (turbo-jets, turbo-propellers and other gas turbines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof). Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others.

Source: https://staging.border.bot/hs-codes/841191
Last updated: 13 October 2026

[HS codes](https://staging.border.bot/hs-codes) / [Chapter 84](https://staging.border.bot/hs-codes/84) / [84.11](https://staging.border.bot/hs-codes/8411) / [8411.91](https://staging.border.bot/hs-codes/841191)

## Key facts

- HS code: 8411.91
- Covers: Parts, of turbo-jets or turbo-propellers
- Heading: [84.11: Turbo-jets, turbo-propellers and other gas turbines](https://staging.border.bot/hs-codes/8411)
- Chapter: [84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof](https://staging.border.bot/hs-codes/84)
- Edition: HS2022
- Duty rates: [Set by each country’s tariff](https://staging.border.bot/countries)

## What this code covers

HS code 8411.91 covers parts, of turbo-jets or turbo-propellers.

The legal text of the subheading is “Parts: Of turbo-jets or turbo-propellers”, read under “Parts”, in HS2022.

## What it doesn’t cover

Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others.

- [8411.11](https://staging.border.bot/hs-codes/841111) Turbojets: Of a thrust not exceeding 25 kN
- [8411.12](https://staging.border.bot/hs-codes/841112) Turbojets: Of a thrust exceeding 25 kN
- [8411.21](https://staging.border.bot/hs-codes/841121) Turbopropellers: Of a power not exceeding 1,100 kW
- [8411.22](https://staging.border.bot/hs-codes/841122) Turbopropellers: Of a power exceeding 1,100 kW
- [8411.81](https://staging.border.bot/hs-codes/841181) Other gas turbines: Of a power not exceeding 5,000 kW
- [8411.82](https://staging.border.bot/hs-codes/841182) Other gas turbines: Of a power exceeding 5,000 kW
- [8411.99](https://staging.border.bot/hs-codes/841199) Parts: Other

## How it is structured

8411.91 is a six-digit subheading. Its first two digits, 84, are the chapter; the first four, 8411, are heading 84.11; the last two, 91, identify the subheading within the heading.

Countries add their own digits after these six for their national tariff lines.

- Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.11: Turbo-jets, turbo-propellers and other gas turbines
- Within the heading: Parts
- Subheading 8411.91: Of turbo-jets or turbo-propellers

## In other countries

No national tariff lines under 8411.91 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 8411.91 at six digits and add their own digits after it.

- Previous subheading: [8411.82](https://staging.border.bot/hs-codes/841182) Other gas turbines: Of a power exceeding 5,000 kW
- Next subheading: [8411.99](https://staging.border.bot/hs-codes/841199) Parts: Other

## Frequently asked questions

### What does HS code 8411.91 cover?

HS code 8411.91 covers parts, of turbo-jets or turbo-propellers.

### Which heading and chapter is HS code 8411.91 in?

HS code 8411.91 is in heading 84.11 (turbo-jets, turbo-propellers and other gas turbines) in chapter 84 (nuclear reactors, boilers, machinery and mechanical appliances; parts thereof).

### Where are goods of heading 84.11 classified when 8411.91 doesn’t fit?

Other goods of heading 84.11 are classified under 8411.11 (turbojets, of a thrust not exceeding 25 kN), 8411.12 (turbojets, of a thrust exceeding 25 kN), 8411.21 (turbopropellers, of a power not exceeding 1,100 kW), 8411.22 (turbopropellers, of a power exceeding 1,100 kW) or 3 others.

## Sources and updates

The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026.

This page was last updated on 13 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.

Machine-readable: https://staging.border.bot/hs-codes/841191.json