Oil seals
Other articles of vulcanized rubber other than hard rubber: > Other: > Gaskets, washers and other seals: > Other > Oil seals
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 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 4016.93.50.20
Wheel Hub Oil Seal
Vulcanized rubber seal preventing lubricant escape and contaminant entry in automotive wheel hubs. Typically features dual lips with garter spring for enhanced durability under rotational stress. Falls under HTS 4016.93.50.20 as a specialized oil seal for automotive applications.
Power Steering Oil Seal
Vulcanized rubber seal for power steering rack and pump shafts, resistant to ATF and hydraulic fluids. Features proprietary lip compound for low pressure sealing. HTS 4016.93.50.20 as automotive oil seal.
Motorcycle Rear Axle Oil Seal
Compact vulcanized rubber oil seal for motorcycle rear axle bearings, optimized for high RPM and wet conditions. Lightweight metal-cased design. Classifies as oil seal HTS 4016.93.50.20.
Hydraulic Pump Shaft Oil Seal
Vulcanized rubber seal for hydraulic gear pump input shafts, resistant to phosphate ester fluids. High-pressure lip design. Classified specifically as oil seal under HTS 4016.93.50.20.
Marine Stern Tube Oil Seal
Large diameter vulcanized rubber seal for propeller shaft stern tubes, resistant to seawater and marine lubricants. Split design for installation. Specific oil seal HTS 4016.93.50.20.
Wind Turbine Gearbox Oil Seal
High-performance vulcanized rubber seal for wind turbine main gearboxes, designed for extreme temperature variations and synthetic EP gear oils. Large diameter high-speed application. HTS 4016.93.50.20.
Forklift Drive Axle Oil Seal
Vulcanized rubber seal for electric and IC forklift drive axles, designed for wet/mast environments. Dual-purpose oil and water exclusion. HTS 4016.93.50.20 oil seal.
Air Compressor Crankshaft Oil Seal
Vulcanized rubber seal for reciprocating air compressor crankshafts, designed for synthetic compressor oils. Dust exclusion lip configuration. HTS 4016.93.50.20 oil seal.
Industrial Gearbox Oil Seal
Heavy-duty vulcanized rubber seal for right-angle industrial gearboxes, compatible with synthetic lubricants. Large diameter with split-lip design. HTS 4016.93.50.20 oil seal classification.
Automotive Crankshaft Oil Seal
A vulcanized rubber seal designed to prevent oil leakage from the crankshaft in internal combustion engines. It features a metal-reinforced outer diameter and a spring-loaded lip for optimal sealing performance. Classified under HTS 4016.93.50.20 as an oil seal, distinct from general gaskets.
Camshaft Oil Seal
Precision vulcanized rubber seal for camshaft housings in overhead cam engines, preventing oil migration to valve covers. Incorporates PTFE wear sleeve for low friction. HTS 4016.93.50.20 classification due to specific oil retention design.
Differential Pinion Oil Seal
Heavy-duty vulcanized rubber seal for differential pinion shafts in rear axle assemblies. Designed for high torque and gear oil compatibility with reinforced metal case. Classified as oil seal under HTS 4016.93.50.20.
Transmission Input Shaft Oil Seal
Vulcanized rubber seal preventing transmission fluid leakage at engine flywheel interface. Double-lip design with dust exclusion capabilities. Specific oil seal classification under HTS 4016.93.50.20.
Excavator Swing Drive Oil Seal
Vulcanized rubber seal for excavator upper structure swing drive motors, high torque planetary gear oil retention. Abrasion-resistant compound. Oil seal classification HTS 4016.93.50.20.
Diesel Generator Crankshaft Oil Seal
Heavy-duty vulcanized rubber seal for stationary diesel generator crankshafts, designed for continuous duty and biodiesel compatibility. Large displacement engines. Specific oil seal HTS 4016.93.50.20.