Wärtsilä Marine Camshaft
Chilled cast iron camshaft for Wärtsilä 31 marine propulsion engines in cruise ships. Optimized lobe profiles for marine load characteristics and variable valve timing. Falls under HTS 8409.99.92 as principally for heading 8408 marine propulsion engines.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If valves, inlet, exhaust specifically
Specific valve parts have dedicated provisions before general parts.
If assembled with marine bearings
Bearing housings become transmission components under 8483.
If for marine drilling rig engines
Parts for drilling/construction machinery have separate classifications.
Not sure which classification is right?
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Import Tips & Compliance
• Submit cam profile engineering drawings proving marine-specific design
• Classify with IMO Tier III certification for emissions compliance
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