HS Code 8704.51 : Other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, G.V.W. not exceeding 5 metric tons
The 6-digit Harmonized System (HS) code for other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, g.v.w. not exceeding 5 metric tons is 8704.51. Under the 2026 United States (USITC HTS), the representative MFN general duty rate is 25% [USITC HTS 2026].
Import Duty Rates by Destination
MODULE 5: US IMPORT DUTY & FEE BREAKDOWN (LANDED COST STACK)
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 8704.51
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MODULE 6: Mandatory Customs Entry Document Matrix
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
MODULE 8: Trade Remedies (Section 301, Section 232, AD/CVD)
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: Official CBP CROSS Binding Classification Rulings
No ruling cached for HS 8704.51.
Query the live U.S. Customs and Border Protection e-Rulings database:
Search Live CBP CROSS Database for 8704.51 →US National HTS Tariff Lines (8704.51)
| HTS Code | Description | General Rate | Special (FTA) Rate | Column 2 Rate | Unit |
|---|---|---|---|---|---|
| 8704.51.00 | Other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, G.V.W. not exceeding 5 metric tons | 25% | Free (A+,AU,B,BH,CL,CO,D,E,IL,JO,MA,OM,P,PA,PE,S,SG)25% (KR) | 25% | — |
| 8704.51.00.20 | Other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, G.V.W. not exceeding 5 metric tons, G.V.W. not exceeding 2.5 metric tons | Free | Free | Rate on request | No. |
| 8704.51.00.40 | Other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, G.V.W. not exceeding 5 metric tons, G.V.W. exceeding 2.5 metric tons but not exceeding 5 metric tons | Free | Free | Rate on request | No. |
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 8704.10 | Subheading under Heading 8704 | Compare Subheading 8704.10 → |
| 8704.21 | Subheading under Heading 8704 | Compare Subheading 8704.21 → |
| 8704.22 | Subheading under Heading 8704 | Compare Subheading 8704.22 → |
| 8704.23 | Subheading under Heading 8704 | Compare Subheading 8704.23 → |
| 8704.31 | Subheading under Heading 8704 | Compare Subheading 8704.31 → |
| 8704.32 | Subheading under Heading 8704 | Compare Subheading 8704.32 → |
| 8704.41 | Subheading under Heading 8704 | Compare Subheading 8704.41 → |
| 8704.42 | Subheading under Heading 8704 | Compare Subheading 8704.42 → |
MODULE 13: Industry Classification & Crosswalk Mesh (NAICS & Schedule B)
Official Primary Sources & Authority References
USITC HTS Chapter 87 Tariff Schedule (2026) ↗
Official U.S. 10-digit tariff lines and general duty rates for Other, with both spark-ignition internal combustion piston engine and electric motor as motors for propulsion, G.V.W. not exceeding 5 metric tons.
CBP CROSS Ruling Database (8704.51) ↗
Binding customs classification precedents for Heading 8704.