Excavator Final Drive Sun Gear Shaft and Planetary Gear for Travel Reducer Parts

Excavator sun gear shafts and planetary gears are mechanical transmission components used in compatible travel reduction gearboxes and final drive assemblies. These components work within the gear reduction system to transmit torque and support the operation of excavator travel drives.

This product listing covers excavator final drive and travel reducer gear components, including sun gear shafts and planetary gears. Other gear components, such as ring gears and bearings, may be available depending on the selected product option.

The correct replacement part depends on the original part number, gearbox configuration, gear dimensions and machine model. Please verify these details before placing an order.

• Product Types: Sun Gear Shaft and Planetary Gear
• Product Category: Excavator Final Drive and Travel Reducer Parts
• Application: Compatible excavator travel reduction gearbox assemblies
• Replacement Use: Maintenance and replacement of specified gearbox components
• Part Identification: OEM part number and component dimensions should be checked before ordering
• Product Options: Available components depend on the selected model and specification

Sun gear shafts and planetary gears are used in planetary gear reduction systems. In excavator travel drives, the gear assembly reduces rotational speed and transmits torque to the final drive output.

Different excavator models and gearbox configurations may use different gear profiles, shaft dimensions and part numbers. Similar-looking components are not necessarily interchangeable.

To help confirm the required component, please provide the following information:

1. Excavator brand and machine model.
2. Original OEM part number, if available.
3. Travel motor or final drive gearbox model.
4. Photos of the original gear or shaft.
5. Gear dimensions and required quantity, if available.

Contact us with your machine model, original part number and component photos to check compatibility, product availability and pricing.

Please confirm the exact part specification and application before ordering.