Cast Iron Muffler for Chevrolet Silverado from Mexico
A cast iron muffler designed for the Chevrolet Silverado heavy-duty truck, featuring internal baffles to reduce engine noise and backpressure. It qualifies for HTS 8708.92.70.00 as a cast iron part of the exhaust system for non-tractor motor vehicles. Cast iron provides superior heat resistance for diesel engine applications.
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
• Label with exact vehicle fitment (e.g
• Silverado 2500HD) and cast iron specs to prevent reclassification
• Obtain noise attenuation test data if required by importing country regulations for exhaust components
• Watch for anti-dumping duties on cast iron from certain origins; check Commerce Department advisories