Union Pacific Spec Locomotive Brake Diaphragm
Replaceable rubber diaphragm in air brake relay valves for locomotives. Controls air signal transmission. Brake part under 8607.21.10.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic rubber diaphragms
Articles of vulcanized rubber without rail brake specification.
If for freight car brakes
Different vehicle type changes subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify diaphragm material (EPDM/neoprene) and size
• Include compatibility with specific valve models
• Avoid rubber parts classification under Chapter 40
Related Products under HTS 8607.21.10.00
New York Air Brake Locomotive Triple Valve
Classic triple valve assembly controlling charging, lap, service, and emergency air brake functions on diesel locomotives. Essential for graduated brake release. HTS 8607.21.10.00 due to air brake specificity for 8605 vehicles.
Westinghouse Locomotive Air Brake Reservoir
High-pressure air reservoir storing emergency and auxiliary brake cylinder air for locomotives. ASME-certified with safety relief valves. 8607.21.10.00 as integral air brake component.
Mitsubishi Electric Locomotive Brake ECU
Electronic Control Unit managing electro-pneumatic brake functions including wheel slide protection for high-speed locomotives. Air brake controller under HTS 8607.21.10.00.
Bombardier Transportation Brake Shoe Holder
Cast steel brake shoe holder pinning friction material to locomotive brake head. Air brake rigging component. 8607.21.10.00 classification.
Triton Air Brake Quick Release Valve
Accelerator quick release valve exhausting control air rapidly for faster brake release on locomotives. Standard in EP systems. HTS 8607.21.10.00.
Wabtec Air Brake Cylinder for Locomotives
This air brake cylinder is a key component in the pneumatic braking system of railway locomotives classified under heading 8605. It converts compressed air into mechanical force to apply brakes on wheels. Classified under HTS 8607.21.10.00 as an air brake part specifically for locomotives.