HS Code for Turboprop parts

The classification of turboprop parts under HS code 8411.91 is governed by the General Rules of Interpretation (GRI) 1 and 6, as well as the Section XVI Note 2, which dictates the classification of parts of machinery. Heading 8411 covers turbo-jets, turbo-propellers, and other gas turbines. Subheading 8411.91 is specifically reserved for parts of turbo-jets or turbo-propellers. To be classified here, a component must be identifiable as being suitable for use solely or principally with a turboprop engine. This includes high-precision components designed to withstand the extreme thermal and mechanical stresses of aviation. Unlike general airframe components, these parts are classified based on their integral function within the power plant. The distinction is critical because it separates engine-specific components from general aircraft parts, ensuring that specialized aerospace engineering standards are reflected in the customs documentation. Proper classification requires technical documentation verifying that the part is indeed a component of the engine assembly rather than a secondary system.

Products Included

• Turboprop turbine blades and vanes
• Combustion chambers for turboprop engines
• Fuel nozzles specifically for 8411 engines
• Turboprop compressor discs and rotors
• Exhaust nozzles and thrust reversers for turboprops
• Stator blades and housings for turbo-propellers

Common Misclassification

A frequent error is classifying these items under HS code 8803, which covers general parts of goods of heading 8801 or 8802 (aircraft). However, according to Section XVI Note 2(a), parts which are goods included in any of the headings of Chapter 84 or 85 are in all cases to be classified in their respective headings. Therefore, engine parts must stay in 8411. Another common mistake is using 8411.99, which is a residual category for parts of other gas turbines, whereas 8411.91 is the specific provision for turbo-jets and turboprops.

FAQ

What is the HS code for Turboprop parts?

The primary HS code for parts of turbo-jets and turbo-propellers is 8411.91.

Does this code include the propeller itself?

No, propellers and rotors for aircraft, even if used with a turboprop engine, are typically classified under HS code 8803.01 or 8807.10 depending on the specific tariff version, as they are considered parts of the aircraft's propulsion system rather than the internal engine assembly.