Bolsters
Parts of railway or tramway locomotives or rolling stock: > Truck assemblies, axles and wheels, and parts thereof: > Other, including parts: > Parts of truck assemblies of vehicles of heading 8605 or 8606 > Bolsters
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 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Products classified under HTS 8607.19.30.10
Railway Freight Car Bolster
A cast steel bolster used in freight car truck assemblies to support the car body and facilitate load distribution on railway rolling stock of heading 8606. It is a critical component in truck assemblies for freight cars, classified under HTS 8607.19.30.10 as a bolster part of truck assemblies. This part ensures stability and smooth operation under heavy loads.
Boxcar Truck Bolster Assembly
Steel bolster component integral to the truck assembly of boxcars (heading 8606), providing the center support for the bolster beam and side bearings. Classified specifically under HTS 8607.19.30.10 due to its role as a part of freight car truck assemblies. Designed to withstand dynamic loads during rail transport.
Hopper Car Bolster
High-strength steel bolster for coal or aggregate hopper cars under heading 8606, forming the key transverse member in the truck assembly for load transfer. Falls under HTS 8607.19.30.10 as a dedicated bolster part for freight rolling stock trucks. Engineered for abrasion resistance and heavy vibration.
Gondola Car Truck Bolster
Reinforced bolster used in gondola car truck assemblies for open-top freight transport (heading 8606), supporting side stakes and center sill. Precisely classified in HTS 8607.19.30.10 for bolsters of freight car trucks. Built to handle uneven loading and impacts.
Flatcar Bolster Component
Machined steel bolster section for flatcar truck assemblies under heading 8606, essential for securing deck loads in rail transport. HTS 8607.19.30.10 applies as a part of truck assemblies for such rolling stock. Features wear plates for durability.
Covered Hopper Bolster
Welded steel bolster for covered hopper cars (heading 8606) used in grain or bulk transport, integral to truck assembly for center bowl support. Classified under HTS 8607.19.30.10 specifically for freight bolsters. Corrosion-resistant coating standard.
Autorack Truck Bolster
Specialized bolster for autorack car truck assemblies (heading 8606), designed for low-profile auto transport with enhanced articulation. HTS 8607.19.30.10 covers this as a bolster part of freight truck assemblies. Lightweight alloy construction.
Tank Car Bolster
Heavy-duty bolster for tank car truck assemblies under heading 8606, supporting the tank saddle and dome. Falls under HTS 8607.19.30.10 for bolsters in freight rolling stock. Pressure-rated design.
Centerbeam Flatcar Bolster
Bolster with integrated centerbeam support for lumber flatcars (8606), part of truck assembly. HTS 8607.19.30.10 specific. High tensile steel.
Bulkhead Flatcar Bolster
Reinforced bolster for bulkhead flatcars (8606) truck assemblies. HTS 8607.19.30.10. Impact resistant.