Harmonized Tariff Schedule of the U.S. › Chapter 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
8409.91.50.85Tariff line
Classification path
Parts suitable for use solely or principally with the engines of heading 8407 or 8408
8409
Other
Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines)
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
Other
Other
8409.91.50.85
Rates of duty
General rate (Column 1)2.5%
SpecialFree (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Column 235%
Unitkg No.
Free (A*, AU, B, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Printed page 2745
Measure flags
for origin CN, entry date 2026-10-25 · base rate 2.5%
- Section 301 forced-labor tariff (12.5%)9903.05.31Applies+12.5%China: Column 1 rate + 12.5% additional
- China 301 List 3 (9903.88.03)9903.88.03Applies+25%8-digit subheading 8409.91.50 is on L3
- 232 steel / aluminum / copper & derivatives (removed from scope)—N/A—8409.91.50 was on the 232 list and has been deleted from note 16 (2026-04-06); Parts nesoi, used solely or principally with spark-ignition internal-combustion piston engines for vehicles of headings 8701.2 and 8702 to 8704
Confirmed total 40% · max 40%Full duty breakdown →