Gear-Ring 7D-7889

CAT
Part# 7D-7889
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Steel gear-ring for torque transmission in final drive planetary gear sets.
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Description

The Cat Gear-Ring (7D-7889) is a steel spur gear designed for use within planetary gear sets of final drive assemblies. It functions as a critical drivetrain component, transmitting torque and supporting rotational motion in heavy machinery. This gear-ring is engineered to maintain system performance and durability under demanding operational conditions.

Key Specifications

  • Application: Motor grader final drives
  • Function: Torque transmission in planetary gear sets
  • Compatibility: 12H, 12G, 160H, 160G, 140H, 140G, 130G motor graders
  • Construction: Steel, low alloy steel
  • Features: 72 teeth spur gear, 72 teeth internal spline, 412.75 mm outside diameter, 91.95 mm height
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 7D-7889
Manufacturer CAT
Warranty Standard Manufactures