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Zumbrota Drivetrain has served a nationwide customer base for over 30 years. We offer a complete line of new, remanufactured, OE replacement and performance manual transmissions, Transfer cases, and differentials along with quality components for rebuilding and repair. We offer parts for a variety of makes and models of foreign and domestic passenger cars, SUV's and light duty trucks.

The front differential segment of our industry is complex. We have spent the better part of 30 years developing a process for differentials that actually works. The result is Zumbrota Drivetrain offers the most reliable remanufactured front differentials in the industry. Try us you won't be disappointed.

  • All tubes are inspected to ensure they are straightened to OEM specifications
  • All housings are tested for surface wear and cracks
  • 100 percent inspection of all internal parts, including Ring and Pinions, Internal Gears, Clutches and Carriers
  • 100 percent replacement of bearings, seals, crush sleeves, pinion nuts and shims
  • All housings cleaned, utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish. Once you’ve seen it, you’ll understand what we mean
  • Gear patterns checked during reman process to ensure optimum tooth contact for increased life of gear set
  • Correct rolling torque established using inch pound measurements for precision setup and longevity
  • Correct backlash clearance is set to assure proper gear lubrication and noise reduction
  • Technical Note: A refundable core charge will be added to the purchase of the product


  • Front Differential
  • 4.11 Ratio
  • 8.5 Inch Ring Gear
  • Dana 44
  • With Vacuum Disconnect

Fits Vehicles:

  • 1989-1993 Dodge W250 Dana 44

Additional information

Weight 260 lbs
Dimensions 80 × 30 × 24 in


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