HSChapter 40
U.S. imports of vulcanized rubber transmission belts & belting, nesoi (HS 401039) totaled $20.9M in April 2026, traded with 48 countries.
Importers of Vulcanized Rubber Transmission Belts & Belting, NESOI paid $2.0M in duties in April 2026 — an effective duty rate of 14% on $13.8M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: April 2026 dataTransmission belts and belting of vulcanized rubber that fall outside the specific V-belt and synchronous-belt circumference ranges — or that use construction types not captured by those headings — are classified here, covering a wide range of flat belts, round belts, and specialty drive belting used in conveyors, machine tools, and light industrial equipment. Mexico and India are the leading suppliers, with Japan and Germany also prominent, reflecting both USMCA-integrated production and the global breadth of the rubber-belting industry. Eight 10-digit lines differentiate by V-belt versus other belt type, textile fiber composition, and belt width, making this the most structurally complex heading in the rubber-belting group.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
401039 captures V-belts and other transmission belts whose circumference falls outside the 60–240 cm ranges covered by headings 401031–401034, as well as flat belts, round belts, and other non-trapezoidal, non-synchronous drive belting. It also serves as the residual for any transmission belt construction not specifically described elsewhere in heading 4010.
For lines that distinguish vegetable-fiber from man-made-fiber constructions, CBP expects a manufacturer's fiber-composition certificate or test report confirming the predominant textile fiber by weight. For lines that separate belts wider than 20 cm from narrower ones, a dimensional specification sheet showing finished belt width should accompany the entry documentation.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 4010391000 | TRANSMIS BELTS/BELTNG,OTHER,V-BELTS COMB W TEXT MA | $11.2M | 15.38% | $1.0M |
| 4010399000 | TRANSMISSION BELTS/BELTNG,VULCANIZED RUB, NESOI | $4.1M | 14.17% | $369K |
| 4010392000 | TRANSMISSION BELTS/BELTING(V-BELTS/BELTNG) NESOI | $2.0M | 14.11% | $223K |
| 4010395000 | TRANSMISSION BELT/BELTING,COMB WITH TEXT MAT,NESOI | $1.9M | 12.30% | $170K |
| 4010394500 | TRANSMISSION BELT/BELTNG, NT>20CM,TEXT,MANMADE FIB | $1.6M | 11.60% | $179K |
| 4010394100 | TRANSMISSION BELT > 20CM, TEXT,MANMADE FIBER | $75K | 19.89% | $13K |
| 4010393000 | TRANSMISSION BELTS/BELTG, OF TEXT, VEG FIBR PREDOM | $26K | 14.11% | $659 |
TRANSMIS BELTS/BELTNG,OTHER,V-BELTS COMB W TEXT MA
TRANSMISSION BELTS/BELTNG,VULCANIZED RUB, NESOI
TRANSMISSION BELTS/BELTING(V-BELTS/BELTNG) NESOI
TRANSMISSION BELT/BELTING,COMB WITH TEXT MAT,NESOI
TRANSMISSION BELT/BELTNG, NT>20CM,TEXT,MANMADE FIB
TRANSMISSION BELT > 20CM, TEXT,MANMADE FIBER
TRANSMISSION BELTS/BELTG, OF TEXT, VEG FIBR PREDOM
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 4010390000 | TRANSMISSION BELT/BELTING, OF VULCANIZE RUB, NESOI | $21.8M |
TRANSMISSION BELT/BELTING, OF VULCANIZE RUB, NESOI
1.3M kg
NEW PNEUMATIC TIRES OF RUBBER, FOR MOTOR CARS
HS 401110
NEW PNEUMATIC TIRES OF RUBBER, FOR BUSES OR TRUCKS
HS 401120
GASKET, WASHERS & OTHER SEALS, OF VULCANIZED RUB
HS 401693
ARTICLES OF SOFT VULCANIZED RUBBER NESOI
HS 401699
MEDICAL/SURGICAL/DENTAL/VET GLOVES, MITTENS, MITTS
HS 401512
NEW PNEUMATIC TIRES OF RUBBER, NESOI
HS 401190
| Port | Imports | Exports | Balance |
|---|---|---|---|
| LAREDO, TX | $3.8M | $12.9M | +$9.2M |
| LOS ANGELES, CA | $3.3M | -- | -$3.3M |
| EAGLE PASS, TX | $3.2M | -- | -$3.2M |