Gearset-Serv. B389921488

Meritor
Part# B389921488
note
Complete differential gearset for torque transfer in heavy-duty trucks.
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Extended Lead Time
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Description

The Meritor Differential Gearset Service Kit (B389921488) is a complete gearset assembly designed to restore differential function in heavy-duty driveline systems. It serves as a critical component for torque transfer and power distribution within commercial vehicle differentials.

Key Specifications

  • Application: Class 5-8 commercial vehicles
  • Function: Torque transfer and power distribution
  • Compatibility: Heavy-duty truck differentials
  • Construction: Precision-forged steel
  • Features: Proprietary tooth forms, impact strength, shock resistance
  • Quality: OEM Meritor 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# B389921488
Part# variations TDA B389921488,
TDAB389921488
Manufacturer Meritor
Warranty Standard Manufactures