Coupler Yoke and Follower
Coupler yokes and followers transfer pulling and buffing forces from the coupler knuckle to the draft gear in 8606 freight cars. These steel components are integral to the coupling system. HTS 8607.30.10 covers them as parts of coupling devices.
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 includes underframe integration
If welded to car frame, it becomes part of truck/underframe assemblies.
If rough forgings
Pre-machined steel shapes classify by metallurgy in Chapter 73.
If machinery part kits
Sold as unassembled with non-rail components, may go to parts of other machines.
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 AAR Interchange Rules certification to confirm standard dimensions for U.S. freight
• Steel grade declarations prevent HTS 72 raw material shifts
Related Products under HTS 8607.30.10
Buffer Friction Shoe
Buffer friction shoes provide damping in draft gear systems for 8605 locomotives via metal-to-metal contact. Heat-treated for wear resistance. Under HTS 8607.30.10.
Uncoupling Lever Assembly
Uncoupling lever assemblies allow remote knuckle opening on 8606 freight cars without ground contact. Includes lever, rod, and pin. HTS 8607.30.10 coupling part.
Coupler Adapter for Transition Cars
Coupler adapters convert between coupler types on transition cars mixing 8605 loco and 8606 stock. Shank-style for secure fit. HTS 8607.30.10.
Buffer Plunger Housing
Buffer plunger housings contain the moving plunger in constant-contact side buffers on hopper cars (8606). Cast steel construction. Classed HTS 8607.30.10.
Knuckle Pin Retainer
Knuckle pin retainers secure the pivot pin in automatic couplers on 8605/8606 vehicles, preventing uncoupling. Made of high-strength steel. Classed under HTS 8607.30.10 coupling parts.
Coupler Height Adjuster Shim
Coupler height adjuster shims pack the coupler carrier to maintain AAR standard heights on freight cars (8606). Precision-ground steel plates. HTS 8607.30.10 part.