Shaft - Axle 131720

positive OEM
Part# 131720
Rear drive axle shaft with 46 involute splines and 8-hole flange.
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Description

The Eaton Spicer 46-Spline Involute Axle Shaft (ETN 131720) is a rear drive axle component designed to transmit torque from the differential to the wheels. It features a splined shaft and flange interface to ensure secure mechanical connection within driveline assemblies for heavy-duty commercial vehicles.

Key Specifications

  • Application: Rear drive axle assemblies
  • Function: Torque transmission to drive wheels
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel shaft with involute splines
  • Features: 46 involute splines, 8-hole tapered flange, 38.43 in length
  • Quality: OEM Eaton Spicer part

Shipping Info

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More Information

Current Part# 131720
Type OEM
Manufacturer Eaton
Warranty Standard Manufacturer Warranty