Koyo Tapered Roller Cone 25580/25520 from Japan
Koyo 25580 inch-series cone for agricultural tractor transmissions, 1.7500-inch bore with premium carburized steel. HTS 8482.20.00.90 for other cone assemblies entered without matching cups. Optimized for muddy, high-vibration farm conditions.
Duty Rate — Japan → United States
30.8%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Provide agricultural machinery end-use declaration; test for corrosion resistance per ASTM standards
• Common pitfall: incorrect series matching leading to assembly failure claims