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Crate Axle LogoThe 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.

Dana 44 Crate Axle

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 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 multi-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