U.S. imports of Parts for Air & Vacuum Pumps, Compressors, and Fans (HS 841490) totaled $232.8M in August 2026, imported from 70 countries.
Importers of Parts for Air & Vacuum Pumps, Compressors, and Fans paid $42.7M in duties in August 2026, an average duty rate of 18.60% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataTrade in replacement and OEM parts for compressors, fans, and vacuum pumps flows through a highly granular set of 10-digit lines that distinguish by parent equipment type — fan and blower parts (8414901040, 8414901080), refrigeration and air-conditioning compressor parts (8414902015, 8414902095), stators and rotors (8414903000), compressor housings by application (8414904120, 8414904145, 8414904165), impeller covers and hubs (8414904180), and vacuum and air pump parts (8414909100, 8414909140, 8414909180). Mexico leads US import supply, with China and Japan also significant sources. Correct classification requires identifying both the part type (housing, impeller, rotor) and the parent machine category, making detailed technical descriptions on commercial invoices essential.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
15.8K import shipments a month
The schedule separates compressor housings by application: refrigeration and air-conditioning (8414904120), wheel-mounted air compressors (8414904145), and other compressors (8414904165). If the parent machine type is ambiguous, importers should request the manufacturer's application data or OEM part number cross-reference to establish the correct line. Defaulting to a residual NESOI line without that analysis can trigger CBP scrutiny during a focused assessment.
Yes. Line 8414904180 specifically covers impeller covers and hubs for compressors not elsewhere described, distinguishing them from the broader residual parts line at 8414904190. Importers should use the more specific provision when the part is identifiable as an impeller cover or hub, consistent with GRI 6 specificity principles.
Subheading 4 of 10 in heading 8414
Subheading 841490 · $232.8M of $1.4B
ImportsExports
Imports
$232.8MYoY · free account
Exports
$148.8MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $2.6B of Parts for Air & Vacuum Pumps, Compressors, and Fans and exported $1.7B.
Through August 2026. Source: U.S. Census Bureau.
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 8414904190 | Parts of Other Compressors, NESOI | $54.3M | 26.21% | 92.55% | $14.2M |
| 8414901080 | Pts of Fans(Blowers) & Vent or Recycl Hoods, NESOI | $38.9M | 10.79% | 62.96% | $4.2M |
| 8414903000 | Prt of Compressors, Stator & Rotors of Head 8414.30 | $30.3M | 26.96% | 99.64% | $8.2M |
| 8414909180 | Parts of Air Pumps, NESOI | $29.0M | 8.95% | 62.40% | $2.6M |
| 8414904140 | Parts of Compressors, Exc Housings of Ref & A/Cond | $28.2M | 14.24% | 72.70% | $4.0M |
| 8414904165 | Compressor Housings for Compressors, NESOI | $28.8M | 23.76% | 95.80% | $6.8M |
| 8414909140 | Parts of Vacuum Pumps | $9.2M | 10.00% | 89.98% | $918K |
| 8414904120 | Compressor Housings for Refrig & Air Conditioning | $7.5M | 14.40% | 80.97% | $1.1M |
| 8414901040 | Pts of Fans Inc Blowers (Of Subheading 8414.51.00) | $2.2M | 16.66% | 71.52% | $360K |
| 8414904180 | Impeller Covers and Hubs of Other Compressors | $1.0M | 18.78% | 91.37% | $192K |
| 8414904155 | Pts of Air Comprs Mted on Wheels Exc Compr Housing | $163K | 38.47% | 100.00% | $63K |
| 8414904145 | Compressor Housings, Fr Air Comprs Mountd on Whees | $36K | 41.27% | 100.00% | $15K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Imports · August 2026
origin
China pays 42.3% duty; Germany 12.7%.
customs district
destination
entry
rate provision · imports
17.6% enters free of duty; duty collected equals 18.60% of imports for consumption.