Diff-Case Flange Half D/R404 133738

positive OEM
Flange half differential case supporting axle gear assemblies.
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Description

The Genuine Dana Spicer Differential Case Flange Half (133738) is a critical drivetrain component designed to house and support differential gears within heavy-duty axle assemblies. It facilitates torque transfer and rotational motion control in commercial vehicle axles, ensuring structural integrity and proper gear alignment under load.

Key Specifications

  • Application: Dana Spicer D/R404 axle assemblies
  • Function: Supports differential gears and torque transfer
  • Compatibility: Medium- and heavy-duty commercial axles
  • Construction: Heat-treated steel casting
  • Features: Flange half design, finished machining, bolt hole pattern
  • Quality: OEM Dana Holding Corporation 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# 133738
Type OEM
Part# variations 133738 DAN,
133738 ETN,
133738DAN,
133738ETN,
ETN133738,
SP 133738,
SP133738
Manufacturer Dana Spicer
Warranty Standard Manufacturer Warranty