Union Pacific Spec Locomotive Brake Diaphragm from Japan
Replaceable rubber diaphragm in air brake relay valves for locomotives. Controls air signal transmission. Brake part under 8607.21.10.00.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify diaphragm material (EPDM/neoprene) and size
• Include compatibility with specific valve models
• Avoid rubber parts classification under Chapter 40