Generator Set Vibration Isolation Mount from Japan
Neoprene sandwich mount isolating generator set frame from concrete pads, tuned to generator operating frequencies under heading 8502. Prevents structural fatigue in stationary installations. Classified 8503.00.95.50 as generator mounting hardware.
Duty Rate — Japan → United States
28%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Frequency response curves matching generator RPM essential
• Seismic zone ratings for California/other areas may require certification