Fuel Injector O-Rings from Germany
Vulcanized Viton O-rings sealing fuel injector nozzles in diesel engines. HTS 4016.93.50 for other gaskets/washers, fuel-resistant fluoroelastomer. Not hard rubber or Chapter 84 engine parts.
Duty Rate — Germany → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• TSCA certification for chemical resistance claims
• OEM part numbers help but don't override material-based classification
• Watch for CARB emissions compliance labeling