Union Pacific Spec Locomotive Brake Diaphragm from Mexico
Replaceable rubber diaphragm in air brake relay valves for locomotives. Controls air signal transmission. Brake part under 8607.21.10.00.
Duty Rate — Mexico → United States
13.6%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify diaphragm material (EPDM/neoprene) and size
• Include compatibility with specific valve models
• Avoid rubber parts classification under Chapter 40