HS Code 8484
Gaskets and Mechanical Seals
HS code 8484 covers gaskets of metal sheeting combined with other materials, sets of dissimilar gaskets in pouches, and mechanical seals for industrial use.
HS Code 8484 — Gaskets and Mechanical Seals
Gaskets and seals are used to prevent leaks between two surfaces or parts. This code specifically covers gaskets made of metal sheeting combined with other materials, such as rubber or cork, and complete sets of gaskets packaged together for repair.
What's included
- Composite metal-asbestos gaskets
- Mechanical seals for rotating shafts
- Cylinder head gasket sets
- Assorted gasket kits in envelopes
What's excluded
- Pure rubber gaskets → use
4016(Classified as vulcanised rubber articles if not combined with metal.)
Common examples
- Automotive head gasket set
- Mechanical seal for a water pump
- Spiral wound metallic gasket
- Copper and cork gasket
Frequently asked questions
Why are some gaskets in 4016 and others in 8484?
8484 is for multi-material (composite) gaskets and sets. Single-material gaskets are classified by their material (e.g., rubber in 4016, plastic in 3926).
Trade & shipping notes
- Typical duty range: 0% - 3%
- Documentation: Identify material composition to distinguish from simple rubber or plastic seals.
- Typical shipping mode: LCL
- Top exporters: Germany, United States, Japan, China
- Top importers: China, Mexico, United States, Germany
Related HS codes
Key takeaway
Covers composite sealing solutions and retail-ready gasket kits for engine and pump repairs.
Related HS codes
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