Cast Iron DPF Outlet Pipe from Mexico
Cast iron pipe connecting diesel particulate filter outlet to the muffler on modern emissions-compliant trucks. Fits HTS 8708.92.70.00 as cast iron exhaust pipe part. Insulated design maintains DPF regeneration temperatures.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• EPA Executive Order numbers required for emissions parts
• Temperature rating certification proves exhaust environment suitability
• CERAMIC content declarations if hybrid construction