Magnesium Alloy Die Casting
A precision die-cast component made from magnesium alloy, such as AZ91D, used in automotive transmission cases. Falls under 8104.90 as 'other' magnesium articles, provided magnesium content is highest by weight.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for motor vehicle transmission
Vehicle parts classified by function in Chapter 87, not base material.
If aluminum content exceeds magnesium
Primary metal determines chapter; aluminum-dominant goes to Chapter 76.
If imported as transmission housing part
Parts of gearboxes recognized in 8483 supersede material heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit detailed chemical analysis showing magnesium > other elements to confirm Chapter 81 exclusion
• For automotive use, obtain supplier's end-use declaration to avoid Chapter 87 classification
Related Products under HTS 8104.90.00.00
Magnesium Sacrificial Anode
Marine-grade magnesium anode for cathodic protection on ship hulls and offshore platforms. HTS 8104.90.00.00 covers this fabricated magnesium article designed for corrosion prevention.
Magnesium Ladder Frame
Structural ladder frame made from magnesium extrusions for racing motorcycle chassis. HTS 8104.90.00.00 for fabricated magnesium structures not elsewhere specified.
Magnesium Powder Container
Sealed magnesium container for safe transport of pyrotechnic powders. Falls under 8104.90.00.00 as fabricated magnesium article for industrial packaging.
Magnesium Desiccant Packet
Magnesium-based oxygen absorber packets for food packaging moisture control. HTS 8104.90.00.00 as fabricated magnesium article in consumer packaging form.
Magnesium Alloy Laptop Chassis
Unibody magnesium alloy chassis for ultrathin laptop computers. Classified 8104.90.00.00 when imported separately from electronic components.
Magnesium Fire Starter
Survival tool consisting of magnesium block and flint striker for emergency fire starting. HTS 8104.90.00.00 covers this fabricated magnesium consumer article.