Loading...
SITCSection 7
U.S. imports of parts nes for transmission shafts, bearings, gears, flywheels, clutches & related components (SITC 74890) totaled $209.7M in April 2026, traded with 71 countries.
Importers of Parts NES for Transmission Shafts, Bearings, Gears, Flywheels, Clutches & Related Components paid $50.8M in duties in April 2026 — an effective duty rate of 28% on $181.0M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataResidual parts not elsewhere specified for the full range of mechanical power-transmission equipment — including transmission shafts, crankshafts, bearing housings, gear boxes, flywheels, and clutches — are consolidated under this catch-all heading, making it a high-volume classification destination for MRO (maintenance, repair, and overhaul) importers. Because the heading is a residual, correct use requires ruling out all more-specific parts provisions, a step that benefits from detailed engineering documentation. Section 301 and antidumping exposure varies by origin and by the specific HTS subheading to which the article is ultimately assigned.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
CBP's General Rules of Interpretation require first checking whether a more specific heading covers the article. If the part is dedicated to a single type of machine (e.g., a crankshaft bearing cap), it may classify with that machine's parts. Only when no specific provision applies does the NES parts heading become the correct classification. A binding ruling request to CBP is the most reliable way to resolve ambiguous cases.
Detailed technical specifications, OEM part numbers, and a clear description of the parent machine or assembly are essential. Importers should also retain engineering drawings and supplier declarations confirming the article's function, as CBP may request this documentation during a focused assessment or audit of mechanical parts entries.
Supplier Network
Get discovered by U.S. importers searching for HS 74890 — Parts NES for Transmission Shafts, Bearings, Gears, Flywheels, Clutches & Related Components. Be the first supplier listed.
Monthly import values over time