RCV Performance Ultimate Dana 44 CV Axle Set for Jeep JK Rubicon ('07 and up) with NON Tru-Loc dif

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RCV Performance Ultimate Dana 44 CV Axle Set for Jeep JK Rubicon ('07 and up) with NON Tru-Loc dif

RCV Performance JK-Gear JK-Gear Free Shipping

RCV Performance Ultimate CV Axles simply replace your JK 44 U-joint axle shafts with a high-strength constant velocity design. Tests prove Ultimate CV Axles to be twice as strong as OEM axle shafts, and they're just as tough at a straight angle as they are at extreme angles - where U-joints are weakest. Ultimate CV Axles also eliminate U-joint binding to allow smooth transfer power to the ground. Even if you have big tires and big power there are no worries. Ultimate CV Axles are low maintenance and operate with a smoothness you can feel - whether off road or on the street. And we back it all with a "No Questions Asked" limited lifetime warranty.

Axle set includes right and left CV axle shafts, outer stubs, SST seals and installation tool, installation instructions, synthetic moly grease, and installation hardware. Black oxide coating is standard. Optional nickel plating is available for extra corrosion resistance in salty environments


  • Dynatrac ProRock 44 (Jeep JK) with NON Tru-Loc dif (non-Rubicon Models)


  • Axle Model: Dana 44
  • Type: Unit Bearing
  • ARB Equipped Inner Spline: 30
  • OEM Outer Spline: 32
  • RCV Inner Spline: 30
  • RCV Outer Spline: 32
  • ARB Equipped Left Inner Axle Length: 19.125" (Adjusted for Non-Stock Carrier)
  • ARB Equipped Right Inner Axle Length: 34.125" (Adjusted for Non-Stock Carrier)
  • OEM Outer Stub Axle Length: 6.25"
  • Warranty Voided: Over 40" Tire
  • Boot Technology: Joints Sealed with RCV Bootless Technology
  • To ensure RCV axles will fit your vehicle, please verify your current axle shaft specifications match the OEM specifications listed above. Custom splines are available upon request

RCV Ultimate CV Axle Exploded View

RCV Performance JK-Gear

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