Marine Synthetic Gear Oil
Polyalphaolefin-based gear lubricant for marine transmissions, excluding high petroleum content. Under HTS 3403.99.00.00 as other lubricating preparation for heavy-duty applications. Resists water washout and corrosion.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If meets grease consistency/number definition
Marine gear greases classify separately from liquid oils.
If petroleum-based marine gear lubricants
High petroleum gear oils fall under Chapter 27 lubricating oils.
If pure synthetic polyalphaolefin base stock
Unmixed chemical lubricant compounds classify as heterocyclic compounds.
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Import Tips & Compliance
• Include USCG or marine certification for gear applications
• Document exact petroleum blend percentage via chromatograph analysis
• Declare as industrial, not automotive, to avoid Chapter 27 motor oil
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