Bosch CP4 High-Pressure Common Rail Fuel Injection Pump from Japan
This pump delivers high-pressure diesel fuel to the injectors in compression-ignition (diesel) engines, typically used in trucks and heavy machinery. It falls under HTS 8413.30.1000 as a dedicated fuel-injection pump for diesel engines, handling precise metering and pressurization up to 2,000 bar.
Duty Rate — Japan → United States
17.5%
Rate breakdown
9903.94.4315%Parts of passenger vehicles and light trucks that are products of Japan as provided for in subdivision (l) of U.S. note 33 to this subchapter, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent as provided for in subdivision (m) of U.S. note 33 to this subchapter.
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify pump specifications match diesel compression-ignition engines; provide engine compatibility certificates to avoid reclassification
• Include detailed technical datasheets showing fuel metering for liquids in customs documentation to confirm HTS 8413.30.1000 applicability