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Dana Spicer Ultimate Dana 44 Front Axle with ARB Locker for 07-18 Jeep Wrangler 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 OEM
Installation Notes
Installation Difficulty:
Level 4Experts Only
Installation Time: 5-7 hours
Parts Included
Axle Assembly
2 Years / Unlimited Mileage
  • Axle Model: Dana 44
  • Axle Position: Front
  • Features: Air Locker, Chromoly
*Please make a selection above to view weight, dimensions, specs of a specific product
  • Jeep Wrangler 2-Door (JK)

  • 2018 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)

  • 2018 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)

Dana Spicer Ultimate Dana 44 Front Axle with ARB Locker Options

Part NumberCatalog #Gear RatioPrice
1004882052459.10203.73 Gear Ratio$4,399.99
1004882152459.10214.10 Gear Ratio$4,399.99
1004882252459.10224.56 Gear Ratio$4,399.99
1004882352459.10234.88 Gear Ratio$4,399.99
1004882452459.10245.13 Gear Ratio$4,399.99
1004882552459.10255.38 Gear Ratio$4,399.99
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