Product Classification Guide

HS Code for Seat adjuster mechanism

9401.99 Seats; parts, (of other than wood) for use in the assembly of motor vehicles as determined by the minister
Furniture
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A seat adjuster mechanism is classified under HS code 9401.99, which covers parts of seats. While these components are frequently used in motor vehicles, the Harmonized System's hierarchy dictates their placement in Chapter 94 (Furniture) rather than Chapter 87 (Vehicles). This is due to Section XVII Note 1(n), which explicitly excludes articles of heading 9401 from the vehicle chapters, even if they are clearly designed for use in automobiles. Heading 9401 covers seats and their parts. Subheading 9401.99 is the specific code for parts of seats made of materials other than wood. These mechanisms include the tracks, rails, and gearing systems that allow a seat to move forward, backward, or recline. The classification is based on the function of the part as an integral component of the seat assembly. Whether the mechanism is manual or powered by an electric motor, the mechanical frame and adjusting hardware remain classified as seat parts. This ensures that all components dedicated to seat functionality are grouped together regardless of the final environment (office, home, or vehicle) in which the seat is installed.

Products Included

  • Automotive seat slide rails
  • Recliner mechanisms for car seats
  • Height adjustment brackets for seating
  • Seat track assemblies
  • Lumbar support adjustment frames

Common Misclassification

The most frequent misclassification is under HS code 8708.99, which covers parts and accessories of motor vehicles. Because the item is installed in a car, many importers assume it belongs in the vehicle chapter. However, as noted, the Section XVII exclusion for furniture parts directs these to 9401. Another error is 8302.41, which covers base metal mountings and fittings for furniture. While seat adjusters are metal fittings, the specific heading for seat parts (9401.99) takes precedence over the general heading for hardware (8302) according to GRI 3(a).

FAQ

What is the HS code for car seat adjustment tracks?

Car seat adjustment tracks and mechanisms are classified under HS code 9401.99 as parts of seats.

Why is a car seat part not in Chapter 87?

Section XVII Note 1(n) of the HS nomenclature excludes parts of seats from the vehicle chapters, requiring them to be classified in heading 9401.

Industry

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Frequently Asked Questions

What is the HS code for Seat adjuster mechanism?

The HS code for Seat adjuster mechanism is 940199 (Seats; parts, (of other than wood) for use in the assembly of motor vehicles as determined by the minister).

How do I classify Seat adjuster mechanism for customs?

Seat adjuster mechanism is classified under HS code 940199 — Seats; parts, (of other than wood) for use in the assembly of motor vehicles as determined by the minister. This is a 6-digit subheading level code.

Is the HS code for Seat adjuster mechanism the same in all countries?

The base HS code 940199 for Seat adjuster mechanism is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.