Gear-Sun 520-4405

positive OEM
CAT
Part# 520-4405
note
Steel spur gear for planetary final drive torque transmission
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non-returnable Non-returnable info
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Description

The Cat Gear-Sun (520-4405) is a steel spur gear designed for use within planetary gear sets of final drive assemblies. It functions as a critical component in power transmission systems, facilitating torque distribution and rotational motion within heavy machinery drivetrains.

Key Specifications

  • Application: Final drive planetary gear sets
  • Function: Torque transmission in drivetrain
  • Compatibility: Heavy-duty machinery final drives
  • Construction: Low alloy steel
  • Features: 22 spur gear teeth, 68 internal spline teeth, heat treated
  • Quality: OEM Cat part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 520-4405
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty