Honda CBR600RR Cylinder Head
Aluminum cylinder head designed specifically for the spark-ignition engine in Honda CBR600RR motorcycles. Features precision-machined ports and combustion chambers optimized for high-performance rotary valve timing. Classified under 8409.91.99.90 as a part suitable solely for spark-ignition internal combustion piston engines of heading 8408.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when imported as complete motorcycle assembly component
Parts of motorcycles (heading 8711) fall under 8714 regardless of engine-specific design
If suitable for diesel engines of heading 8408
Diesel engine parts classified separately from spark-ignition reciprocating engine parts
If sold as replacement valve train mechanism only
Certain valves and assemblies may classify as machinery parts rather than engine-specific
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Verify OEM part numbers match Honda specifications to avoid misclassification as aftermarket parts,Include detailed engine compatibility documentation showing sole use with heading 8408 engines,Ensure aluminum alloy composition is documented to distinguish from steel cylinder heads
Related Products under HTS 8409.91.99.90
Yamaha YZF-R1 Piston Kit
Forged aluminum piston set with rings and wrist pins for Yamaha YZF-R1 sportbike spark-ignition engine. High-compression design for 998cc inline-four cylinder configuration. Falls under 8409.91.99.90 as parts principally used with spark-ignition piston engines.
Suzuki GSX-R1000 Crankshaft Assembly
Precision-balanced crankshaft with connecting rods for Suzuki GSX-R1000 supersport motorcycle engine. Designed for 999cc inline-four spark-ignition configuration with ram-air induction. Classified as 8409.91.99.90 part solely for spark-ignition internal combustion engines.
Kawasaki ZX-10R Camshaft Set
DOHC titanium intake and exhaust camshafts for Kawasaki Ninja ZX-10R supersport engine. Variable valve timing optimized lobes for 998cc spark-ignition powerplant. HTS 8409.91.99.90 as spark-ignition engine specific camshafts.
BMW S1000RR Connecting Rod Set
Titanium forged connecting rods with bushed big ends for BMW S1000RR superbike spark-ignition engine. H-beam design rated for 200+ hp at 14,000 RPM. Classified under 8409.91.99.90 for spark-ignition reciprocating engines.
Ducati Panigale V4 Valve Springs
Dual high-rate beehive valve springs for Ducati Panigale V4 Desmosedici Stradale 1103cc V4 spark-ignition engine. Titanium retainers and optimized spring rates for 15,500 RPM redline. HTS 8409.91.99.90 classification for engine-specific valvetrain.
Aprilia RSV4 Oil Pump Assembly
Wet sump trochoid oil pump with pressure relief for Aprilia RSV4 Factory V4 spark-ignition engine. Variable displacement design for 65-degree V4 1099cc configuration. Classified 8409.91.99.90 as spark-ignition engine lubrication part.