Automotive Camshaft for Gasoline Engines
Precision-machined camshaft designed specifically for spark-ignition internal combustion piston engines in passenger vehicles like sedans and SUVs. It controls the timing of intake and exhaust valves through its lobes and is classified under 8483.10.1030 as a camshaft principally used with spark-ignition engines for Chapter 87 vehicles. The 'other' category covers non-prototype production camshafts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as part of complete gear assembly
Assembled gearing or speed changers fall under different heading when not individual transmission shafts.
If when supplied as dedicated diesel engine part
Crankshafts/camshafts for compression-ignition engines classify under specific engine parts heading.
If for general motor vehicle parts not specifically transmission shafts
Broader vehicle parts classification applies if not principally camshaft/crankshaft function.
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Import Tips & Compliance
• Verify engine compatibility documentation to confirm spark-ignition design and vehicle Chapter 87 application
• Include material certificates (typically alloy steel) and machining tolerances to avoid reclassification as unfinished parts
Related Products under HTS 8483.10.10.30
V6 Crankshaft for Passenger Car Engines
Forged steel crankshaft for 3.5L V6 spark-ignition engines used in mid-size sedans and crossovers from Chapter 87. Converts linear piston motion to rotational torque and fits HTS 8483.10.1030 as a production crankshaft designed principally for gasoline vehicle engines. Excludes prototype or racing applications.
3.0L Turbo Crankshaft for Sports Sedans
Nitrided crankshaft for twin-turbocharged 3.0L V6 spark-ignition engines in performance luxury sedans. Features counterweight balancing for high-RPM operation and fits 'other' category of 8483.10.1030 for Chapter 87 vehicle production engines. Micro-polished journals ensure oil film retention.
DOHC Camshaft Set for SUV Gasoline Engines
Matched pair of intake and exhaust DOHC camshafts for 2.4L inline-4 spark-ignition engines in mid-size SUVs. Variable valve timing grooves machined per OEM specifications for Chapter 87 vehicles. Classifies under 8483.10.1030 as production 'other' camshafts despite set packaging.
Light Truck Crankshaft for 4-Cylinder Engines
Cast crankshaft for 2.5L inline-4 spark-ignition engines in light trucks and pickups under Chapter 87. Designed for higher torque loads than passenger car versions with reinforced main bearing webs. HTS 8483.10.1030 'other' covers this production vehicle application.
High-Performance Camshaft for Sports Cars
Aggressive lobe profile camshaft for 2.0L turbocharged spark-ignition engines in high-performance sports cars of Chapter 87. Features increased lift and duration for racing-derived applications in street-legal vehicles. Production quantities qualify for 8483.10.1030 'other' designation.
Crossover SUV Crankshaft for Hybrid Gasoline
Lightweight crankshaft for Atkinson-cycle 2.5L hybrid spark-ignition engines in compact crossover SUVs. Optimized counterweights reduce vibration in electric assist applications for Chapter 87 vehicles. Classifies under 8483.10.1030 as conventional reciprocating engine component.