Crankshaft for Small Aircraft Spark-Ignition Engine from China
Nitrided steel crankshaft for Lycoming O-360 spark-ignition engines used in light aircraft. Designed for continuous operation at cruise RPM. Falls under 8483.10.10 for spark-ignition piston engines.
Duty Rate — China → United States
40%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Import Tips
• FAA PMA documentation required alongside customs entry
• Specify certified airworthiness for spark-ignition certification
• Avoid general aviation part classification under aircraft specific chapters