Steel forgings
Parts suitable for use solely or principally with the engines of heading 8407 or 8408: > Other: > Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines): > Other: > To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704: > Other > Steel forgings
Duty Rate (from China)
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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8409.91.50.81
Forged Steel Crankshaft for Passenger Car Engines
A precision-forged steel crankshaft designed specifically for spark-ignition internal combustion piston engines used in passenger vehicles under HTS 8701.21-8701.29. It converts the linear motion of pistons into rotational motion and is classified under 8409.91.5081 as a steel forging part principally for these vehicle engines. The forging process provides superior strength and durability required for high-performance automotive applications.
Forged Steel Connecting Rod for 4-Cylinder Car Engines
High-strength forged steel connecting rod for spark-ignition piston engines in passenger sedans and SUVs (8701/8703 vehicles). Links the piston to the crankshaft, forged to withstand extreme pressures and temperatures. Falls under 8409.91.5081 as unfinished steel forging principally for these specified automotive applications.
Forged Steel Camshaft Blank for Overhead Cam Car Engines
Rough-forged steel camshaft blank for DOHC spark-ignition engines in passenger vehicles of chapter 87. Controls valve timing in high-revving automotive engines. Classified as steel forging under 8409.91.5081 due to its principal use solely with specified vehicle engines.
Forged Steel Rocker Arm for Automotive Valve Trains
Steel forging for rocker arms in spark-ignition engine valve trains of passenger cars and light trucks. Transfers motion from camshaft to valves. HTS 8409.91.5081 applies as unfinished forging principally for engines in vehicles 8701-8704.
Forged Steel Piston Crown for High-Performance Car Engines
Forged steel piston crown for spark-ignition engines in sports cars (8701/8703). Provides combustion chamber shape and withstands extreme pressures. Steel forging status qualifies under 8409.91.5081 for specified automotive vehicles.
Forged Steel Main Bearing Cap for Inline Car Engines
Heavy-duty forged steel main bearing cap for inline spark-ignition engines in sedans (8703). Secures crankshaft main bearings. Classified 8409.91.5081 as steel forging for principal vehicle engine use.
Forged Steel Flywheel Blank for Manual Transmission Cars
Forged steel flywheel blank for spark-ignition engines paired with manual transmissions in passenger vehicles. Stores rotational energy and engages clutch. 8409.91.5081 steel forging for specified automotive engines.
Forged Steel Valve Stem for Performance Car Engines
High-performance forged steel exhaust valve stem for spark-ignition DOHC engines in sports cars. Precision forged for heat resistance. HTS 8409.91.5081 as vehicle engine steel forging.
Forged Steel Balance Shaft for 4-Cylinder Car Engines
Forged steel counterbalance shaft reduces vibration in inline-4 spark-ignition engines for passenger vehicles. Principal use with 8407 engines in 8701-8704 vehicles qualifies for 8409.91.5081.
Forged Steel Oil Pump Drive Gear Blank
Steel forging for oil pump drive gear in spark-ignition automotive engines for passenger cars. Ensures engine lubrication under high loads. 8409.91.5081 steel forging for specified vehicles.
Forged Steel Cylinder Head Bolt Blank
High-tensile forged steel blank for cylinder head bolts in spark-ignition engines of passenger vehicles. Forged for extreme clamping force. Classified under 8409.91.5081 as vehicle engine steel forging.
Forged Steel Timing Chain Tensioner Body
Forged steel housing for hydraulic timing chain tensioner in DOHC spark-ignition engines for SUVs. Maintains chain tension. 8409.91.5081 as principal vehicle engine forging.
Forged Steel Exhaust Manifold Flange
Forged steel flange blank for exhaust manifold of spark-ignition turbocharged engines in passenger performance cars. Withstands high exhaust temperatures. HTS 8409.91.5081 steel forging.
Forged Steel Water Pump Impeller Shaft
Forged steel shaft for coolant pump impeller in spark-ignition automotive engines. Drives cooling circulation. Principal use qualifies for 8409.91.5081 vehicle engine classification.
Forged Steel Intake Manifold Runner
Forged steel intake runner blank for variable length intake manifolds in spark-ignition V6 engines for luxury sedans. Optimizes airflow. 8409.91.5081 as automotive engine steel forging.