Shaft As 4N7978CAT

positive OEM
Interstate MCBee
Part# 4N7978CAT
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Transmission shaft assembly for torque transfer in heavy-duty vehicles
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Extended Lead Time
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Description

The Genuine NMCB Interstate McBee Transmission Shaft Assembly (4N7978CAT) is a critical drivetrain component designed to transfer rotational power within heavy-duty vehicle transmissions. It serves as a mechanical link facilitating torque transmission and rotational motion between connected parts in commercial vehicle powertrains.

Key Specifications

  • Application: Heavy-duty commercial vehicle transmissions
  • Function: Transfers rotational torque within transmission system
  • Compatibility: Commercial trucks, heavy-duty drivetrains
  • Construction: Forged steel shaft
  • Features: Precision-machined surfaces, hardened steel, balanced assembly
  • Quality: OEM NMCB - Interstate McBee part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 4N7978CAT
Type OEM
Manufacturer Interstate MCBee
Warranty Standard Manufacturer Warranty