Railway Freight Car Leaf Spring
Heavy-duty leaf springs for freight railroad car suspension systems to support massive cargo loads. Classified in HTS 7320.10.90 as other leaf springs, not automotive. Made from premium spring steel with shot-peened surfaces for longevity.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of railway rolling stock
Railway vehicle parts are classified in Chapter 86, separate from general springs.
If coil springs used in same application
Rail cars may use helical springs classified differently.
If imported in railway track form before assembly
Railway track materials have separate iron/steel headings.
Not sure which classification is right?
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Import Tips & Compliance
• Reference AAR (Association of American Railroads) specifications in import docs
• Certify compliance with FRA (Federal Railroad Administration) standards
• Separate from truck springs to avoid automotive duty rates
Related Products under HTS 7320.10.90
Heavy Duty Truck Leaf Spring
A multi-layer steel leaf spring assembly designed for heavy-duty trucks to absorb road shocks and support axle loads. It falls under HTS 7320.10.90 as a leaf spring for springs, not specifically for motor vehicles. Made from high-tensile spring steel for durability in commercial applications.
Agricultural Tractor Leaf Spring
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Industrial Conveyor Leaf Spring
Flat leaf springs used in tensioning systems for industrial belt conveyors to maintain proper belt alignment. Falls under HTS 7320.10.90 as other leaf springs of iron or steel for industrial applications. Constructed from heat-treated steel for high fatigue resistance.
Forklift Suspension Leaf Spring
Leaf spring packs for forklift truck rear suspension to handle heavy lifting loads. HTS 7320.10.90 covers this as other leaf springs, separate from motor vehicle parts. Features parabolic design for improved ride comfort.
Mining Equipment Leaf Spring
Reinforced leaf springs for heavy mining haul trucks and loaders operating in harsh environments. HTS 7320.10.90 applies to these industrial leaf springs. Alloy steel construction resists abrasion and extreme loads.
Bus Chassis Leaf Spring
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