Honda GX390 Small Engine for Tractors
The Honda GX390 is a 389cc spark-ignition 4-stroke engine designed specifically for installation in agricultural tractors and horticultural equipment like lawn mowers. It falls under HTS 8407.90.10 due to its classification as a reciprocating internal combustion piston engine intended for use in agricultural or horticultural machinery.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for installation in non-agricultural machinery like construction equipment
Engines for general industrial use beyond ag/hort fall under the broader 'other' category.
If diesel rather than spark-ignition
Compression-ignition engines are classified in Chapter 84 heading 8408, not spark-ignition heading 8407.
If assembled into a complete gas turbine unit rather than piston engine
Turbojet or turboprop engines for machinery use different headings based on combustion type.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify engine specifications match agricultural/horticultural end-use with manufacturer documentation to avoid reclassification
• Include installation manuals and certificates confirming spark-ignition reciprocating design
Related Products under HTS 8407.90.10
Briggs & Stratton 31R977 Engine for Cultivators
Briggs & Stratton's 31R977 is a high-performance spark-ignition engine for rotary tillers and cultivators in horticultural applications. Classified under HTS 8407.90.10 as it's a rotary internal combustion piston engine to be installed in agricultural or horticultural machinery.
Subaru EX27 Horticultural Mower Engine
Subaru's EX27 is a 270cc spark-ignition 4-stroke engine for installation in professional ride-on lawn mowers and horticultural cutting equipment. HTS 8407.90.10 applies to these engines dedicated to horticultural machinery applications.
Lifan LF190F Diesel-Alternative Spark Engine for Tillers
Lifan LF190F 390cc spark-ignition engine serves as a gasoline alternative for agricultural tillers and horticultural rotavators. Falls under HTS 8407.90.10 for reciprocating engines to be installed in ag/hort equipment.
Yamaha MZ360 Agricultural Sprayer Engine
Yamaha MZ360 357cc spark-ignition engine powers pump systems in agricultural crop sprayers and horticultural mist blowers. HTS 8407.90.10 covers these for installation in spraying equipment.
Kohler Command PRO CH440 Tractor Engine
Kohler's CH440 Command PRO is a 429cc spark-ignition engine optimized for small agricultural tractors and horticultural sprayers. It qualifies for HTS 8407.90.10 as a reciprocating piston engine specifically for installation in ag/hort machinery.