Cast Iron Resonator for GMC Sierra
Cast iron resonator chamber for GMC Sierra trucks that attenuates mid-range exhaust frequencies before the muffler. Under HTS 8708.92.70.00 as a cast iron exhaust system part for heavy-duty pickups. Its robust design suits high-performance diesel variants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel construction
Non-ferrous or alloy exhaust parts use different material-based subheadings.
If primarily a filtering device
Exhaust components with significant filtering shift to filtering machinery headings.
If designed specifically for tractors
Tractor-specific parts excluded from 'other vehicles' subheading per chapter notes.
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Import Tips & Compliance
• Acoustic performance data helps prove exhaust function over general castings
• Mark with heat-resistant paint specs compliant with automotive standards
• Separate from catalytic converters to avoid hazardous material declarations
Related Products under HTS 8708.92.70.00
Cast Iron Exhaust Manifold for Ford F-150
This cast iron exhaust manifold collects exhaust gases from the engine cylinders of the Ford F-150 pickup truck and directs them to the exhaust pipe. It is classified under HTS 8708.92.70.00 as a part of the exhaust system made of cast iron for motor vehicles other than tractors. The durable cast iron construction handles high temperatures and vibrations typical in light trucks.
Cast Iron Muffler for Chevrolet Silverado
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.
Cast Iron Tailpipe for Toyota Tacoma
This cast iron tailpipe section for the Toyota Tacoma midsize pickup extends from the muffler to the rear of the vehicle, expelling exhaust gases. Classified under HTS 8708.92.70.00 for its cast iron material and role as an exhaust pipe part for light trucks. It withstands road debris and corrosion better than lighter materials.
Cast Iron Exhaust Flange for Dodge Ram 1500
A precision-machined cast iron flange used to connect the exhaust manifold to the downpipe on Dodge Ram 1500 trucks. It fits HTS 8708.92.70.00 as a cast iron part of the muffler and exhaust pipe system for non-tractor vehicles. The flange ensures a gas-tight seal under extreme thermal expansion.
Cast Iron Exhaust Elbow for Nissan Frontier
90-degree cast iron elbow connecting the exhaust manifold to the mid-pipe on Nissan Frontier trucks. Classifies to HTS 8708.92.70.00 for cast iron exhaust pipe parts on light trucks. Engineered for tight chassis clearances in off-road applications.
Cast Iron Muffler Hanger Bracket
Heavy-duty cast iron bracket that mounts the muffler to the chassis frame of full-size trucks like Ford Super Duty. Falls under HTS 8708.92.70.00 as a cast iron part thereof for exhaust systems. Vibration-dampening design prevents rattles.