Flywheel Ring Gear for Tractors
Helical tooth steel ring gear pressed onto flywheel for tractor starter engagement (8701). As 8407/8408 engine part for specified vehicles, 8409.99.91.90.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If independent gear rings
Standalone gears classify under speed-changing gears.
If transmission flywheels
Clutch-related flywheels are vehicle parts.
If blank ring forgings
Machined steel rings unfinished go to Chapter 73.
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Import Tips & Compliance
• Gear tooth count/module must match flywheel specs
• Heat-treated declaration for hardness compliance
• Pressed assemblies vs separate rings affect classification
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