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8531.80.90.31/Air Compressor Horn/Japan

Air Compressor Horn from Japan

12V electric solenoid-controlled air horn using onboard compressor for 120 dB truck-grade sound output. Classified under HTS 8531.80.90.31 when imported as complete electric horn assembly with integral control. Popular for custom trucks and emergency vehicles.

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%
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Import Tips

• Declare as complete electric signaling apparatus, not separate compressor; provide FMCSA exemption documentation if for emergency vehicles; ensure tank pressure ratings