Gear-Type Lube Pump for Marine Diesel Engine
Heavy-duty gear pump for circulating lubricating oil in large marine diesel internal combustion piston engines used in ships. Falls under HTS 8413.30.9090 as 'other' lubricating pump for piston engines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rotary positive displacement for general industrial use
Engine-specific design requirement excludes general-purpose rotary pumps from this subheading.
If part of complete marine machinery compilation
Machines assembling/processing unworked rubber/plastics may include specialized pumps under their provisions.
If incorporates safety/control valves exceeding pump function
Pump-valve combinations classify as safety/control valves when auxiliary features dominate.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Submit marine classification society approvals (e.g
• ABS, DNV) alongside technical specs for engine application
• Document oil viscosity ranges and pressure ratings matching marine piston engine standards
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