Castrol GTX Aero 100 from Canada
Ashless dispersant aviation oil designed for radial and air-cooled piston engines in aircraft like the Piper Cub or vintage warbirds. Contains highly refined mineral base oils with additives for corrosion protection and anti-wear, exceeding 70% petroleum content. Fits HTS 2710.19.30.10 as it's purpose-built for aviation engine lubrication.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide technical data sheets showing aviation-specific approvals (e.g
• Lycoming LW-16702); check for NLGI grade if grease additives present to avoid misclassification; declare exact viscosity index for customs verification