Caterpillar 3406E Cam Follower Roller from Mexico
Hardened steel roller cam follower for Caterpillar 3406E 14.6L spark-ignition industrial engine. 1.25-inch diameter roller for heavy-duty pushrod valvetrain. 8409.91.99 for large spark-ignition stationary engines.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Roller bearing specs and pushrod seat geometry prove 3406E compatibility
• Hardness testing (Rc 58-62) validates industrial duty rating
• Automotive lifters risk different classification under same material