Rotary Marine Engine Rotor Housing from Japan
Precision-machined housing for the rotor in Wankel-type rotary spark-ignition engines adapted for marine outboard propulsion. Features water-cooled design for saltwater durability. Falls under 8409.91.92.90 as a principal part for marine rotary propulsion engines of heading 8408.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit technical specs confirming rotary engine compatibility and marine propulsion certification
• Verify EPA/CARB emissions compliance for spark-ignition marine components
• Document water jacket design to distinguish from automotive rotary housings