RCV Performance Ultimate Dana 44 CV Axle Set for Jeep JK Rubicon ('07+) with 300M Inner Shafts
RCV Performance Ultimate CV Axles simply replace your Jeep JK's weak Dana 44 U-joint axle shafts with a high-strength constant velocity design. Tests prove Ultimate CV Axles to be twice as strong as OEM Jeep JK shafts, and they're just as tough at a straight angle as they are at extreme angles - where U-joints are weakest. We have gone a step further by upgrading the inner shafts to 300M, which provides an even greater tolerance to stress. 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
- '07 and up factory Jeep JK Wrangler Rubicon & Unlimited Rubicon. Includes left and right axles and upgraded 300M inner shafts.
- Axle Model: Dana 44
- Type: Unit Bearing
- OEM Inner Spline: 30
- OEM Outer Spline: 32
- RCV Inner Spline: 30
- RCV Outer Spline: 32
- OEM Left Inner Axle Length: 19.76" (300M Shaft)
- OEM Right Inner Axle Length: 33.44" (300M Shaft)
- 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