Gear-Sun 136-2889

positive OEM
CAT
Part# 136-2889
note
Steel spur gear sun transmitting torque in heavy equipment drivetrains.
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Description

The Cat Spur Gear Sun (136-2889) is a steel gear component designed to transmit rotational motion within heavy machinery drivetrains. It features straight-cut teeth arranged around a cylindrical body, serving as a critical element in power transfer systems for construction and industrial equipment.

Key Specifications

  • Application: Excavators, Mobile Hydraulic Power Units
  • Function: Transmits torque in planetary gear systems
  • Compatibility: Cat 365C L, 365B L, 374F L, 374D L series
  • Construction: Steel, low alloy steel
  • Features: 23 spur teeth, 13 internal spline teeth, case carburized, nitrided, induction hardened
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 136-2889
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty