# United States tariff line 8418.99.40.00: Door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles

> In the United States tariff, line 8418.99.40.00 covers parts, door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8418.99 in heading 84.18 (chapter 84).

Source: https://border.bot/countries/united-states/hs-codes/8418994000
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) / [8418.99](https://border.bot/countries/united-states/hs-codes/841899) / [8418.99.40.00](https://border.bot/countries/united-states/hs-codes/8418994000)

## Key facts

- Tariff line: 8418.99.40.00
- Covers: Parts, door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8418.99](https://border.bot/hs-codes/841899)

## What this line covers

In the United States tariff, line 8418.99.40.00 covers parts, door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles.

Its legal text is “Door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles”, read under “Parts” and “Other”.

## How it is structured

It falls under HS subheading 8418.99 in heading 84.18 (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 84.18: Refrigerators, freezers and other refrigerating or freezing equipment, electric or other; heat pumps, other than the air conditioning machines of heading 8415; parts thereof
- Subheading 8418.99: Parts
- Within the subheading: Other
- Line 8418.99.40.00: Door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 8418.99 yet.

- [The Harmonized System text for 8418.99](https://border.bot/hs-codes/841899)

## Other lines under 8418.99

- [8418.99.80.05](https://border.bot/countries/united-states/hs-codes/8418998005) Not exceeding 746 W
- [8418.99.80.10](https://border.bot/countries/united-states/hs-codes/8418998010) Exceeding 746 W but not exceeding 2.2 kW
- [8418.99.80.15](https://border.bot/countries/united-states/hs-codes/8418998015) Exceeding 2.2 kW but not exceeding 7.5 kW
- [8418.99.80.20](https://border.bot/countries/united-states/hs-codes/8418998020) Exceeding 7.5 kW but not exceeding 22.3 kW
- [8418.99.80.25](https://border.bot/countries/united-states/hs-codes/8418998025) Exceeding 22.3 kW
- [8418.99.80.50](https://border.bot/countries/united-states/hs-codes/8418998050) Parts of combined refrigerator-freezers fitted with separate external doors and parts of household type refrigerators
- [8418.99.80.60](https://border.bot/countries/united-states/hs-codes/8418998060) Other

- Previous line: [8418.91.00.00](https://border.bot/countries/united-states/hs-codes/8418910000) Furniture designed to receive refrigerating or freezing equipment
- Next line: [8418.99.80.05](https://border.bot/countries/united-states/hs-codes/8418998005) Not exceeding 746 W

## Frequently asked questions

### What does tariff line 8418.99.40.00 cover in the United States tariff?

In the United States tariff, line 8418.99.40.00 covers parts, door assemblies incorporating more than one of the following: inner panel; outer panel; insulation; hinges; handles.

### What is the general (MFN) duty on 8418.99.40.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## 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/8418994000.json