Briggs & Stratton 450 Series Engine from China

The Briggs & Stratton 450E Series is a 99cc overhead valve spark-ignition engine producing 3.75 ft-lbs torque (under 746W), ideal for pressure washers and generators. Classified in HTS 8407.90.90.20 for its reciprocating piston design and low power output suited for portable equipment. It emphasizes reliability for consumer-grade lawn and garden tools.

Duty Rate — China → United States

35%

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
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)

Import Tips

Provide detailed technical datasheets showing torque/horsepower conversions to prove <746W

Check for country-of-origin markings; engines from certain nations may qualify for duty reductions

Avoid bundling with accessories that could reclassify as a set under different headings