Torsional Coupling 398-3641

positive OEM
CAT
Part# 398-3641
note
Mechanical coupling transferring torque between engine and transmission
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shipping-move Ships in 1-3 days
non-returnable Non-returnable info
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Description

The Cat Torsional Coupling (398-3641) is a drivetrain component designed to transfer torque between the engine and transmission. It functions as a mechanical link that accommodates torsional vibrations and torque fluctuations within heavy machinery powertrains.

Key Specifications

  • Application: Rotary drills, wheel tractors, wheel tractor-scrapers, wheel scrapers
  • Function: Transfers torque between engine and transmission
  • Compatibility: MD6200, 657G, 657, 657E series
  • Construction: Carbon steel
  • Features: Internal involute spline, torsional vibration damping
  • Quality: OEM Cat part

Shipping Info

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More Information

Current Part# 398-3641
Type OEM
Manufacturer CAT
Warranty Standard Manufacturer Warranty