Gear 9W-2129

CAT
Part# 9W-2129
note
Planetary gear for torque transfer in final drive assemblies.
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Description

The Cat Final Drive Planetary Gear (9W-2129) is a component designed for use within planetary gear sets of final drives. It transmits torque and rotational motion within heavy machinery drivetrains, contributing to power transfer and load distribution. This gear is engineered to maintain system performance and durability under demanding operational conditions.

Key Specifications

  • Application: Track-type tractors
  • Function: Torque transmission in final drive planetary sets
  • Compatibility: D11R series
  • Construction: Low alloy steel
  • Features: Heat treated, optimized tooth profile, surface finished
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 9W-2129
Manufacturer CAT
Warranty Standard Manufactures