Cotton-Reinforced Endless Timing Belt
Endless timing belt of vulcanized rubber reinforced with cotton fabric layers predominant in the textile components by weight, for synchronous drive in engines. Classified in 4010.39.30.00 for transmission belting combined with vegetable fiber textiles per chapter notes excluding non-rubber articles. The rubber provides essential vulcanized structure.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If synthetic fibers like polyester predominate
Subheading 4010.39.10 covers man-made fiber predominant textiles in rubber belting.
If classified as complete transmission machinery part rather than belting
Finished assemblies beyond simple belting may fall under Chapter 84 machinery parts.
If for industrial use but not specifically transmission belting
Other vulcanized rubber articles not belting go to 4016, but transmission function keeps it in 4010.
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Import Tips & Compliance
• Submit detailed cross-section diagrams showing fiber weight predominance to Customs for binding rulings
• Avoid misdeclaration as automotive parts (8708); focus on belting function to stay in 4010
Related Products under HTS 4010.39.30.00
V-Belt with Cotton Textile Reinforcement
A vulcanized rubber V-belt combined with textile components where cotton (vegetable fiber) predominates by weight, used for power transmission in industrial machinery. It falls under HTS 4010.39.30.00 due to the vulcanized rubber base and predominant vegetable fiber textile reinforcement as specified in the heading notes. This classification excludes purely textile belts or those with other predominant fibers.
Cotton Duck Transmission Belt
Heavy-duty vulcanized rubber transmission belt reinforced with cotton duck canvas predominant in textile weight, for machinery drives. Falls under 4010.39.30.00 as combined belting with vegetable fiber textiles per legal notes on vulcanized rubber goods.
Cotton Cord Wrapped Endless Drive Belt
Endless drive belt of vulcanized rubber wrapped and reinforced with cotton cords predominant in textile components, for industrial motors. Fits 4010.39.30.00 as transmission belting with vegetable fiber textiles, not Chapter 56 cords.
Jute Fabric Covered Rubber Conveyor Belt
Vulcanized rubber conveyor belting overlaid with jute (vegetable fiber) textile cover predominant by weight, for material handling in agriculture. HTS 4010.39.30.00 applies to such combined belts where vegetable fibers dominate textiles, distinct from pure textile Chapter 59 articles.
Hemp Textile Reinforced V-Ribbed Belt
V-ribbed transmission belt of vulcanized rubber with hemp fiber textiles predominant by weight for enhanced grip in automotive applications. Classified 4010.39.30.00 for vegetable fiber-dominant textile components in rubber belting, excluding Chapter 87 parts.
Sisal Fiber Laminated Rubber Belting
Vulcanized rubber belting laminated with sisal (vegetable) fiber fabric predominant by weight over other textiles, for heavy-duty transmission. HTS 4010.39.30.00 covers such endless combined belts per chapter exclusions from textiles.