Other
Spark-ignition piston engines, cylinder capacity exceeding 1,000 cc, other
HSN 8407 34 90 (spark-ignition reciprocating or rotary internal combustion piston engines of a cylinder capacity exceeding 1,000 cc — residual category) 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, bill of entry, commercial invoice, packing list. Engines of the same displacement intended for use in motor vehicles, or complete vehicle assemblies, may attract separate compliance under other tariff lines within Chapter 84 or Chapter 87.
The residual nature of this tariff line makes classification accuracy the principal importer risk: an engine that properly belongs to a more specific sub-heading — such as those designed for motor vehicles or aircraft — may be re-classified on customs examination, triggering retrospective compliance and detention pending resolution. Intended application, displacement, and power output are the determinative classification criteria. Obtain a written technical specification from the manufacturer confirming these parameters before the bill of entry is filed.