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Toothed wheels, chain sprockets and other transmission elements presented separately; parts

Toothed wheels, chain sprockets, and other transmission elements, parts

NO PGA · STANDARD CUSTOMS PROCEDURE

HSN 8483 90 00 (toothed wheels, chain sprockets, and other transmission elements presented separately; parts) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Other headings within Chapter 84 covering complete gear boxes, speed changers, or transmission assemblies may attract different classification treatment, making precise product description on the bill of entry essential.

No partner government agency notification covers this tariff line.
A word of counsel

The principal risk at this tariff line is misclassification: transmission components that form part of a complete assembly — such as a finished gear box or a clutch unit — may be re-classified by customs to a more specific heading within Chapter 84, triggering retrospective duty recovery and detention pending correct classification. Ensure the bill of entry describes each component by function, form, and whether it is presented separately or as part of an assembly.

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Frequently asked
Does HSN 8483 90 00 require any pre-import registration?
A valid Importer-Exporter Code is required for any commercial import; no product-specific registration applies to this tariff line.
What changes if the transmission elements are imported as part of a complete gear box or assembly?
Complete gear boxes and speed changers are classified under a distinct heading within Chapter 84, which may carry different duty rates and could attract separate compliance obligations.
Last verified against gazette notifications: 2026-05-16. Source: BIS / DGFT / Indian Customs CUSDATA.
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ChapterChapter 84 · Nuclear reactors, boilers, machinery and mechanical appliances; parts thereofIndustryIndustrial Machinery industryHSNTRANSMISSION SHAFTS (INCLUDING CAM SHAFTS AND CRANK SHAFTS) AND CRANKS; BEARING HOUSINGS AND PLAIN SHAFT BEARINGS; GEARS AND GEARING; BALL OR ROLLER SCREWS; GEAR BOXES AND OTHER SPEED CHANGERS, INCLUDING TORQUE CONVERTERS; FLYWHEELS AND PULLEYS, INCLUDING PULLEY BLOCKS; CLUTCHES AND SHAFT COUPLINGS (INCLUDING UNIVERSAL JOINTS)