Main Shaft, Aux Transmission FUL4303359

positive OEM
International
Part# FUL4303359
note
Auxiliary transmission shaft transferring torque in heavy-duty drivetrains.
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Description

The Navistar International Main Auxiliary Transmission Shaft (FUL4303359) is a critical drivetrain component that transmits rotational power within the auxiliary transmission system. It facilitates torque transfer from the engine to downstream transmission elements, enabling vehicle propulsion in heavy-duty applications.

Key Specifications

  • Application: Navistar International transmissions
  • Function: Transfers torque within auxiliary transmission
  • Compatibility: Heavy-duty commercial vehicles
  • Construction: Forged steel shaft
  • Features: Precision-machined splines, hardened surface treatment
  • Quality: OEM part

Shipping Info

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More Information

Current Part# FUL4303359
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty