Cylinder Head Gasket for Diesel Engines

Three-layer steel gasket with wire bead reinforcement and MLS (multi-layer steel) design for heavy-duty diesel engines. Fits HTS 8484.10.00.00 for its two or more layers of metal sheeting optimized for combustion sealing.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China2.5%+35.0%37.5%
🇲🇽Mexico2.5%+10.0%12.5%
🇨🇦Canada2.5%+10.0%12.5%
🇩🇪Germany2.5%+10.0%12.5%
🇯🇵Japan2.5%+10.0%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8408Lower: 10% vs 37.5%

If supplied as engine replacement part

Integral engine gaskets classified with diesel engines under compression-ignition provisions.

8483.90.10Higher: 37.8% vs 37.5%

If considered transmission sealing parts

Some heavy-duty gaskets border on pump/transmission seal classifications.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Engine model compatibility docs prevent disputes over 'finished gasket' vs engine part status

Test for asbestos-free certification, as older designs may trigger import restrictions

Diesel-specific gaskets often qualify for machinery duty rates; confirm with binding rulings

Related Products under HTS 8484.10.00.00

Automotive Head Gasket

A multi-layer steel gasket with elastomeric coatings used to seal the cylinder head to the engine block in internal combustion engines. It falls under HTS 8484.10.00.00 due to its construction from two or more layers of metal sheeting combined for high-pressure sealing in automotive applications.

Flange Gasket for Industrial Pipes

Spiral-wound gasket made of alternating stainless steel layers and graphite filler for high-pressure pipe flanges in chemical plants. HTS 8484.10.00.00 covers its multi-layer metal sheeting combined with other sealing materials.

Heat Exchanger Gasket

Double-jacketed metal gasket with PTFE inner lining for plate heat exchangers in HVAC systems. Classified in HTS 8484.10.00.00 for metal sheeting combined with other materials for thermal sealing.

Turbocharger Mounting Gasket

Layered stainless steel gasket with mica/graphite facing for turbocharger-to-manifold flange sealing. Covered by HTS 8484.10.00.00 as multi-layer metal sheeting with combined materials for extreme heat.

Marine Engine Flange Gasket

Corrosion-resistant multi-layer gasket of copper-nickel sheeting with polymer binder for ship engine cooling systems. HTS 8484.10.00.00 for metal sheeting combined with other materials in marine applications.

Exhaust Manifold Gasket Set

A set of gaskets combining multi-layer steel with graphite facing for sealing exhaust manifolds to cylinder heads. Classified under HTS 8484.10.00.00 as sets of dissimilar composition gaskets packaged for automotive repair use.