Shaft-Output 140-7121

positive OEM
CAT
Part# 140-7121
note
Alloy steel output shaft transmitting torque in heavy-duty planetary transmissions.
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Description

The Cat Output Shaft (140-7121) is a critical drivetrain component that transmits torque within planetary transmission assemblies. It converts engine power into controlled rotational force to meet machine operational demands. This shaft is engineered for integration in heavy-duty equipment transmissions requiring precise power delivery.

Key Specifications

  • Application: Heavy-duty mining trucks
  • Function: Torque transmission in planetary assemblies
  • Compatibility: 797, 797B, 797F truck series
  • Construction: Alloy steel
  • Features: Hardened steel; 64-tooth external spline (End 1); 54-tooth external spline (End 2)
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 140-7121
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty