Gear-Side 108143

positive OEM
Side gear transmitting torque in heavy-duty truck differentials
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Description

The Eaton Dana Spicer Differential Side Gear (108143) is a critical drivetrain component that transmits torque within the differential assembly. It functions to distribute power between axle shafts, enabling vehicle traction and maneuverability in heavy-duty applications.

Key Specifications

  • Application: Heavy-duty truck differentials
  • Function: Torque transmission within differential
  • Compatibility: Dana Spicer axle series
  • Construction: Heat-treated alloy steel
  • Features: 39 splines, 2-inch spline diameter
  • Quality: OEM ETN - Dana Axle 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# 108143
Type OEM
Part# variations 108143 DAN,
108143 ETN,
108143DAN,
108143ETN,
ETN108143,
SP 108143,
SP108143
Manufacturer Dana Spicer
Warranty Standard Manufacturer Warranty