HTS 8409: Parts suitable for use solely or principally with the engines of heading 8407 or 8408
Heading 8409 of the Harmonized Tariff Schedule of the United States has 22 ten-digit statistical numbers. A US entry line in ACE needs the full ten digits, with the quantity in kg or No./kg or kg/No..
Check additional duties before you file
- If the goods are made in China, check Section 301 duties under HTSUS heading 9903.88, on top of the general rate, and any exclusions.
| HTSUS number | Description | Unit | General rate |
|---|---|---|---|
| 8409.10.00 | For aircraft engines | Free | |
| 8409.10.00.40 | For use in civil aircraft | kg | |
| 8409.10.00.80 | Other | kg | |
| Other: | |||
| 8409.91 | Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines): | ||
| 8409.91.10 | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | Free | |
| 8409.91.10.40 | For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 | kg | |
| 8409.91.10.60 | For marine propulsion engines | kg | |
| 8409.91.10.80 | Other | kg | |
| Other: | |||
| To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704: | |||
| 8409.91.30.00 | Aluminum cylinder heads | No./kg | 2.5% |
| 8409.91.50 | Other | 2.5% | |
| 8409.91.50.10 | Connecting rods | No./kg | |
| 8409.91.50.81 | Steel forgings | kg | |
| 8409.91.50.85 | Other | kg/No. | |
| 8409.91.92 | For marine propulsion engines | 2.5% | |
| 8409.91.92.10 | Connecting rods | No./kg | |
| 8409.91.92.90 | Other | kg | |
| 8409.91.99 | Other | 2.5% | |
| 8409.91.99.10 | Connecting rods | No./kg | |
| 8409.91.99.90 | Other | kg | |
| 8409.99 | Other: | ||
| 8409.99.10 | Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery | Free | |
| 8409.99.10.40 | For vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 | kg | |
| 8409.99.10.60 | For marine propulsion engines | kg | |
| 8409.99.10.80 | Other | kg | |
| Other: | |||
| 8409.99.91 | To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 | 2.5% | |
| 8409.99.91.10 | Connecting rods | No./kg | |
| 8409.99.91.90 | Other | kg/No. | |
| 8409.99.92 | For marine propulsion engines | 2.5% | |
| 8409.99.92.10 | Connecting rods | No./kg | |
| 8409.99.92.90 | Other | kg | |
| 8409.99.99 | Other | Free | |
| 8409.99.99.10 | Connecting rods | No./kg | |
| 8409.99.99.90 | Other | kg |
Common paperwork mistakes with heading 8409
- The invoice shows the exporter's own code. Only the first six digits are shared worldwide; the US number has ten. Check every line against the list above.
- The quantity is in the wrong unit. These lines report quantity in kg or No./kg or kg/No., which may not match the invoice's cartons, sets or pieces.
- The packing list and the bill of lading disagree on cartons or gross weight, which can lead to holds and exams.
- The manufacturer's name and address are missing, so the MID cannot be built from the documents.
Look up any ten-digit number, or read the guide to invoice and packing list mismatches.
Check the whole shipment, not one number
FreightProof reads the invoice, packing list and bill of lading together, validates every HTS number and container, builds the MIDs and flags what does not match — in about two minutes.
Data: Harmonized Tariff Schedule of the United States, US International Trade Commission. Rates are for information only.