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Pumps for liquids, whether or not fitted with a measuring device; liquid elevators; part thereof: > Parts: > Of pumps: > Other > Of hydraulic fluid power pumps: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8413.91.90.60
Hydraulic Pump Piston Assembly
Precision-engineered piston assembly designed specifically for hydraulic fluid power pumps used in industrial machinery. It facilitates the compression and movement of hydraulic fluid within the pump cylinder. Classified under HTS 8413.91.9060 as a part of hydraulic fluid power pumps, distinct from other pump types.
Vane Pump Rotor Kit
Replacement rotor and vane set for variable displacement hydraulic vane pumps, optimizing fluid displacement in mobile hydraulic systems. Critical for maintaining pump efficiency under varying loads. HTS 8413.91.9060 applies to these hydraulic fluid power pump components.
Charge Pump Relief Valve Cartridge
Adjustable relief valve cartridge for hydraulic charge pumps in closed-loop systems, preventing over-pressurization during fluid replenishment. Integral to piston pump circuits. Fits HTS 8413.91.9060 as hydraulic pump part.
Hydraulic Gear Pump Housing
Cast metal housing for gear-type hydraulic pumps, providing structural integrity and fluid containment in high-pressure applications. Essential component for hydraulic systems in construction equipment. Falls under HTS 8413.91.9060 as a dedicated part of hydraulic fluid power pumps.
Axial Piston Pump Cylinder Block
High-precision cylinder block for axial piston hydraulic pumps, housing pistons in swashplate or bent-axis configurations for heavy-duty applications. Enables efficient fluid power transmission. Classified in HTS 8413.91.9060 for hydraulic pump parts.
Hydraulic Pump Shaft and Bearing Set
Drive shaft coupled with sealed bearings for hydraulic fluid power pumps, transmitting rotational power while withstanding high radial loads. Used in demanding environments like mining equipment. HTS 8413.91.9060 covers these essential pump parts.
Hydraulic Pump Swashplate Assembly
Tiltable swashplate mechanism for variable displacement axial piston pumps, controlling stroke length and flow rate in hydraulic circuits. Precision machined for agricultural and forestry machinery. Under HTS 8413.91.9060 for hydraulic parts.
Gerotor Pump Inner Rotor
Epicycloidal inner rotor for low-pressure gerotor hydraulic pumps, generating fluid flow through orbital motion in lubrication circuits. Common in compact mobile equipment. Classified HTS 8413.91.9060 as hydraulic pump component.
Hydraulic Pump Wear Plate
Hardened steel wear plate positioned between pump rotating group and housing, minimizing leakage paths in high-pressure piston pumps. Extends service life in severe duty cycles. HTS 8413.91.9060 designation.
Pump Control Valve Spool
Precision-ground spool for electro-hydraulic pump controls, modulating flow direction in displacement control valves. Enables variable pump output. Part of hydraulic fluid power pumps per HTS 8413.91.9060.