Cast Iron Exhaust Heat Shield from Mexico
Cast iron shield mounted over exhaust components on trucks to protect nearby wiring and fuel lines from radiant heat. Under HTS 8708.92.70.00 as a cast iron part of mufflers/exhaust pipes. Perforated design allows convective cooling.
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
• Thermal imaging tests prove protective exhaust function
• Stamped part numbers link to specific vehicle applications
• Thin sections require careful packaging to prevent shipping damage