Home » Jeep Driveline » Axle Assemblies » Dana Spicer® Ultimate Dana 44 Front Axle for 07-17 Jeep® Wrangler & Wrangler Unlimited JK

Dana Spicer® Ultimate Dana 44 Front Axle for 07-17 Jeep® Wrangler & Wrangler Unlimited JK

In-Demand Upgrades Built Right In. Engineered for all Jeep Wrangler JKs, 2007 to current, the Ultimate Dana 44™ axle is a direct bolt-in solution and requires you to reuse your stock wheel ends. Featuring a number of upgrades for added on-trail durability, plus added strength wherever you take your vehicle, the Ultimate Dana 44™ axle is built to meet the demands of serious off-road enthusiasts.
  • Thicker tubes
    • 5/16" thick for improved strength, rigidity, and durability
  • Redesigned and thicker brackets
    • 1/4" steel to resist bending and endure the off-road environment
    • Works with most lift kits
  • Spicer® nickel chromoly axle shafts for optimal strength and performance
  • Spicer Life Series® (SPL®) 1350 u-joints with triple lip seals and full-circle clips for ultimate protection and retention
  • High-strength nodular iron performance differential cover and Spicer® performance gasket
    • Providing enhanced sealing and protection from off-road hazards
  • Selectable electronic locking differential
    • Harness sold separately
  • Genuine Spicer® gearing
    • Precision design and manufacturing processes provides ultimate gear mating for optimal strength, life, and quiet performance
    • Expanded aftermarket gear ratios: 3.73, 4.10, 4.56, 4.88, 5.13, and 5.38
  • Pinion angle optimized for lifted vehicles
  • Increased gross axle weight rating (GAWR) allows for the added weight of suspension upgrades, bumpers, winches, and larger tires
  • Improved caster angle for lifted Jeeps
    • Reduces “bump steer”
    • Dana recommends using military-tested and approved 75W-140 synthetic lube (not included)
      • Provides premium performance and reliability in the toughest environments
    • Upper and lower control arms in same location as OE
    • Installation Notes
      Installation Difficulty:
      Level 4Experts Only
      Installation Time: 5-7 hours
      Parts Included

      Axle Assembly

    • Axle Model: Dana 44
    • Axle Position: Front
    • Features: Chromoly, Locker
    • Color: Black
    *Please make a selection above to view specs on a specific product
    • Jeep Wrangler 2-Door (JK)

    • 2017 Jeep Wrangler 2-Door (JK)
    • 2016 Jeep Wrangler 2-Door (JK)
    • 2015 Jeep Wrangler 2-Door (JK)
    • 2014 Jeep Wrangler 2-Door (JK)
    • 2013 Jeep Wrangler 2-Door (JK)
    • 2012 Jeep Wrangler 2-Door (JK)
    • 2011 Jeep Wrangler 2-Door (JK)
    • 2010 Jeep Wrangler 2-Door (JK)
    • 2009 Jeep Wrangler 2-Door (JK)
    • 2008 Jeep Wrangler 2-Door (JK)
    • 2007 Jeep Wrangler 2-Door (JK)
    • Jeep Wrangler Unlimited 4-Door (JK)

    • 2017 Jeep Wrangler Unlimited 4-Door (JK)
    • 2016 Jeep Wrangler Unlimited 4-Door (JK)
    • 2015 Jeep Wrangler Unlimited 4-Door (JK)
    • 2014 Jeep Wrangler Unlimited 4-Door (JK)
    • 2013 Jeep Wrangler Unlimited 4-Door (JK)
    • 2012 Jeep Wrangler Unlimited 4-Door (JK)
    • 2011 Jeep Wrangler Unlimited 4-Door (JK)
    • 2010 Jeep Wrangler Unlimited 4-Door (JK)
    • 2009 Jeep Wrangler Unlimited 4-Door (JK)
    • 2008 Jeep Wrangler Unlimited 4-Door (JK)
    • 2007 Jeep Wrangler Unlimited 4-Door (JK)
    Part NumberCatalog #OptionPrice
    1001051952459.10103.73 Gear Ratio$3,795.00
    1001045552459.10114.10 Gear Ratio$3,795.00
    1001052052459.10124.56 Gear Ratio$3,795.00
    1001052152459.10134.88 Gear Ratio$3,795.00
    1001052252459.10145.13 Gear Ratio$3,795.00
    1001074252459.10155.38 Gear Ratio$3,795.00
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