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Dana 44 Front AxleThe Dana brand is the global leader in drivetrain components. Dana axles set the standard for other aftermarket axle manufacturers who call their axles “Dana 44s”, just like most of us call cotton swabs Q-tips. But make no mistake—if you’re not buying genuine Dana, you’re not getting the same quality and performance in your parts.

With Dana’s innovative Crate Axle® program, we’re making it even easier for you to get the exact OE-quality axle you need, right out of the box. Get 100% genuine Dana 44™ product (including housing, gears, bearings, and axle shafts) quickly and easily.

Dana 44 Crate Axle applications

Dana 44™: Better Than the Rest. Better Than Ever.

While it’s not easy to improve upon the best, Dana 44™ axles are now even better! Thicker wall tubing increases axle strength and raises the gross axle weight rating. Combine that with genuine Spicer™ chromoly axle shafts and gearing, plus Spicer®SPL® 1350 u-joints, and you'll have unparalleled strength and performance on any terrain. See the diagram below for additional features and benefits of the new-and-improved Dana 44™.

Dana 44 Crate Axle

 

  1. Spicer® chromoly axle shafts for optimal strength and performance
  2. Thicker wall tubing for increased axle strength
  3. Genuine Spicer® gearing
  4. Open and selectable electric locking differential options
  5. Spicer SPL® 1350 u-joints with triple lip seals and full-circle snap rings for ultimate protection and retention

 

Reference Application Guide for Dana 44™ Front Axle

Part Number Differential Type Location Ratio
2018543-1 Open/Std. Differential Front - w/o brakes and brackets 3.73
2018543-3 Open/Std. Differential Front - w/o brakes and brackets 4.10
2018543-5 Open/Std. Differential Front - w/o brakes and brackets 4.56
2018543-7 Open/Std. Differential Front - w/o brakes and brackets 4.88
2018543-9 Open/Std. Differential Front - w/o brakes and brackets 5.13
10031143 Open/Std. Differential Front - w/o brakes and brackets 5.38
2018543-2 Electric Locking Differential Front - w/o brakes and brackets 3.73
2018543-4 Electric Locking Differential Front - w/o brakes and brackets 4.10
2018543-6 Electric Locking Differential Front - w/o brakes and brackets 4.56
2018543-8 Electric Locking Differential Front - w/o brakes and brackets 4.88
2018543-10 Electric Locking Differential Front - w/o brakes and brackets 5.13
10031144 Electric Locking Differential Front - w/o brakes and brackets 5.38
 

 

Ring Gear Size
inch
GVW (lbs.) GAWR (lbs.) GCW (lbs.)
8.50 5700 2780 8500