Plunger-Type Fuel Pump from Japan
High-precision reciprocating plunger pump for diesel generator day-tank fueling. Falls under HTS 8413.50.0090 as other reciprocating positive displacement pump. Maintains constant delivery pressure for engine protection.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include fuel type compatibility (biodiesel, ULSD) and filtration requirements
• Distinguish from high-pressure common-rail injection pumps
• Engine horsepower rating helps determine proper capacity classification