Lawn Tractor Alternator Regulator Board from China
PCB-mounted voltage regulator with cut-out relay for riding lawn mower Briggs & Stratton engines. Falls under HTS 8511.90.40.00 as parts for small spark-ignition engine generators. Regulates 16A charging systems.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include engine model cross-reference for small equipment classification
• Specify low-amperage (10-20A) design vs. automotive high-current regulators
• Circuit board construction requires RoHS compliance certification