HSChapter 40
U.S. imports of v-ribbed endless transmission belts, 180โ240 cm circumference (HS 401033) totaled $2.6M in April 2026, traded with 27 countries.
Importers of V-Ribbed Endless Transmission Belts, 180โ240 cm Circumference paid $182K in duties in April 2026 โ an effective duty rate of 14% on $1.3M in dutiable value, based on actual customs collections rather than the published tariff schedule. V-Ribbed Endless Transmission Belts, 180โ240 cm Circumference imports of $2.6M in April 2026 ran 14% below the year-to-date monthly average of $3.0M.
Last updated: April 2026 dataLarger-circumference V-ribbed belts in the 180โ240 cm range are used in heavier automotive platforms โ including trucks, SUVs, and some industrial engines โ where longer accessory-drive paths require extended belt loops. The US schedule mirrors the structure of the 60โ180 cm heading, with lines for textile-reinforced (4010333000) and other constructions (4010336000) alongside a combined legacy line (4010330000). Mexico again leads supply, consistent with its role as the primary North American source for automotive drive belts, with Japan and China also present in the supplier mix.
AI-written summary of the official U.S. Census Bureau trade figures on this page โ verify before relying on it.
The HTS uses 'exceeding 60 cm but not exceeding 180 cm' for 401031 and 'exceeding 180 cm but not exceeding 240 cm' for 401033. A belt measuring exactly 180 cm falls within 401031, not 401033. Precise circumference measurement โ typically the inner circumference of the finished loop โ is essential, and the measurement method should be documented in the entry file.
Duty rates can differ between the textile-reinforced line (4010333000) and the residual line (4010336000). Importers should verify the current Column 1 general rate for each applicable 10-digit line in the HTSUS, as rates are subject to legislative and administrative change, and confirm whether any trade-remedy measures apply to the country of origin.
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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 |
|---|---|---|---|---|
| 4010333000 | ENDLESS TRANSMIS BLTS,V-RIBBED,CIRC(180-240,W/TEXT | $2.0M | 13.74% | $142K |
| 4010336000 | ENDLES TRANS BLTS(V-BELTS)V-RIBBED,CIRC(180-240,NE | $533K | 14.72% | $41K |
ENDLESS TRANSMIS BLTS,V-RIBBED,CIRC(180-240,W/TEXT
ENDLES TRANS BLTS(V-BELTS)V-RIBBED,CIRC(180-240,NE
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 4010330000 | ENDLESS TRANSMS BLT,V-RIBBED, CIRCUMF (180-240CM) | $1.1M |
ENDLESS TRANSMS BLT,V-RIBBED, CIRCUMF (180-240CM)
182.4K 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 |
|---|---|---|---|
| EAGLE PASS, TX | $628K | -- | -$628K |
| LAREDO, TX | $353K | $113K | -$240K |
| LOS ANGELES, CA | $389K | -- | -$389K |