Other
Spark-ignition reciprocating or rotary internal combustion piston engines: > Other engines: > Other
Duty Rate (from China)
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
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)
Subheadings
Products classified under HTS 8407.90.90
Honda GX390 General Purpose Engine
The Honda GX390 is a 389cc spark-ignition 4-stroke reciprocating piston engine designed for small equipment like generators, pumps, and lawn mowers. It falls under HTS 8407.90.90 as an 'other' spark-ignition reciprocating engine not exceeding 373.99 kW, distinct from automotive or aircraft engines. This classification covers versatile horizontal-shaft engines for non-vehicle industrial and outdoor power applications.
Briggs & Stratton 450E Series Engine
The Briggs & Stratton 450E is a compact 99cc overhead valve spark-ignition engine for pressure washers and light-duty power equipment. Classified in HTS 8407.90.90 as 'other' reciprocating spark-ignition engines under 373.99 kW, it supports commercial cleaning and construction tools. Its horizontal shaft and recoil start suit portable, non-automotive uses.
Yamaha MZ350 OHV Engine
Yamaha's MZ350 is a 33.5cc 4-stroke spark-ignition overhead valve engine for handheld tools like string trimmers and blowers. It qualifies for HTS 8407.90.90 as an 'other' small reciprocating engine under 373.99 kW for outdoor power equipment. The vertical shaft design optimizes it for portable landscaping applications.
Subaru EX17 Outboard-Style Engine
Subaru's EX17 is a 169cc 4-stroke spark-ignition recoil-start engine for generators and pumps, with horizontal shaft. Classified under HTS 8407.90.90 for 'other' non-specialized reciprocating engines. It excels in backup power and water transfer for construction sites.
Lifan LF188F Gasoline Engine
Lifan LF188F is an affordable 389cc spark-ignition 4-stroke engine mimicking Honda GX clones for budget equipment. HTS 8407.90.90 applies to these 'other' general-purpose piston engines under 373.99 kW. Popular for DIY generators and tillers in agriculture.
Kohler CH270 Command Engine
Kohler's CH270 is a 208cc horizontal-shaft spark-ignition engine from the Command PRO series for go-karts and utility vehicles. HTS 8407.90.90 covers it as 'other' reciprocating engines not for cars, trucks, or aircraft. Its commercial-grade build supports recreational and light industrial carts.