Titanium Tail Rotor Gearbox Housing
A precision-machined titanium housing for the tail rotor transmission system in helicopters (heading 8802). It encases gears to control anti-torque and directional thrust. Classified in 8807.10.00.60 as other rotor parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts not specific to propellers/rotors
Other aircraft parts heading applies if function is not rotational propulsion.
If sold as standalone clutch housing
Transmission clutches classify under general machinery if not aircraft-dedicated.
If unfinished titanium ingots
Raw or semi-finished metals fall under iron/steel chapter equivalents.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit material test reports (MTRs) certifying titanium alloy grade suitable for aviation stress loads
• Use HTS binding ruling requests for complex assemblies to prevent duty disputes
• Watch for anti-dumping duties on titanium from certain origins; verify with CBP
Related Products under HTS 8807.10.00.60
Composite Helicopter Main Rotor Blade
A lightweight main rotor blade constructed from carbon fiber composites for helicopters under heading 8802. It functions as a critical aerodynamic component to generate lift during flight. Classified under 8807.10.00.60 as a part of rotor for aircraft of heading 8802.
Aluminum Propeller Hub Assembly
A forged aluminum hub that connects propeller blades to the engine shaft on small propeller-driven aircraft of heading 8802. It transmits torque and balances rotational forces. Falls under 8807.10.00.60 as 'other' parts of propellers for aircraft.
Carbon Fiber Propeller Spar
Structural internal spar made of carbon fiber reinforcing the propeller blade on fixed-wing aircraft (8802). Provides tensile strength against centrifugal forces. Under 8807.10.00.60 as other propeller parts.
Drone Rotor Arm Assembly
Modular arm assembly with integrated motor mounts for multi-rotor drones classified under heading 8806. Supports rotor attachment for unmanned aerial vehicles. Fits 8807.10.00.60 as other rotor parts.
Propeller Pitch Control Mechanism
Hydraulic actuator mechanism adjusting blade pitch on variable-pitch propellers for aircraft of 8802. Enables optimal thrust across flight regimes. Classified as other propeller parts in 8807.10.00.60.
Glass Fiber Reinforced Rotor Yoke
Yoke connecting rotor blades to the hub in helicopters (8802), made with glass fiber composites for vibration damping. Distributes loads evenly. Under 8807.10.00.60 as other rotor parts.