Amsoil Shock Therapy Transmission Additive from Canada
Synthetic additive for automatic transmission fluid that stops slippage and reduces harsh shifts. Under HTS 3811.29.00.00 as other additive for lubricating oils used in transmissions (mineral or synthetic base). Restores hydraulic pressure and cools operating temperatures.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify compatibility with ATF (automatic transmission fluid) in import docs
• Hazardous material declaration required for flammable additives