Hub 138-3638

positive OEM
CAT
Part# 138-3638
note
Hardened steel hub for torque transfer in articulated truck drivetrains.
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Description

The Cat Drive Train Hub Assembly (138-3638) is a critical drivetrain component designed to transmit torque and withstand high impact loads in heavy machinery. It functions as a connection interface within the final drive system, facilitating power transfer under demanding operational conditions.

Key Specifications

  • Application: Articulated trucks
  • Function: Torque transmission in final drive
  • Compatibility: D300E, D300E II
  • Construction: Low alloy steel
  • Features: Hardened steel, external spline 38 teeth, internal spline 35 teeth
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 138-3638
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty