Coupler Pocket Wear Liner
High-chrome iron liner inserted in the coupler pocket to extend service life under constant impact. Falls under HTS 8607.30.1050 as freight coupler wear component.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cast iron liners without specific rail machining
Cast iron castings default to Chapter 73 without rail function.
If sold with draft gear assembly
Complete draft systems classify as rail machinery parts.
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Import Tips & Compliance
• Specify 600+ BHN hardness and impact toughness values
• Include installation torque specs for proper classification
• Avoid 7325 if chrome content >10%—use detailed alloy analysis
Related Products under HTS 8607.30.10.50
AAR Type E Coupler Knuckle
The AAR Type E coupler knuckle is a critical replaceable component in standard North American freight car couplers, designed to engage and disengage with adjacent cars during coupling operations. It falls under HTS 8607.30.1050 as a specific part of freight rail couplers for vehicles of headings 8605 or 8606.
Freight Coupler Locklift Pin
A high-strength steel pin used to lift and secure the lockset in Type F or E freight couplers, enabling reliable coupling. Falls under HTS 8607.30.1050 as a freight rail coupler part.
E-Grade Coupler Follower Plate
The follower plate transmits forces between the coupler yoke and draft gear in E-type freight couplers. HTS 8607.30.1050 covers this essential freight rail coupling interface.
Freight Coupler Wear Plate
Replaceable hardened steel plate reducing wear on the coupler carrier-striker interface in heavy freight service. Specifically classified under HTS 8607.30.1050.
Draft Arm for Tank Car Coupler
Specialized extension arm adapting standard couplers to tank car draft sills, handling liquid cargo shock loads. HTS 8607.30.1050 for freight-specific coupler parts.
Shank for Freight Car Coupler
The coupler shank is the elongated rear portion of a freight rail coupler that attaches to the freight car's underframe via a draft gear system. Classified under HTS 8607.30.1050 for its role in hooks and coupling devices of freight rolling stock (8606).