RCV Axles Ultimate Dana 44 30 Spline Front CV Axle Set For Rubicon With 300M Shafts - CVJ44 30 Spline Front - CVJ44-JK-300M

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. Ultimate CV Axles also eliminate U-joint binding to allow smooth transfer power to the ground. And we back it all with a No Questions Asked limited lifetime warranty. We have gone a step further by upgrading the inner shafts to 300M, which provides an even greater tolerance to stress. 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. RCV Performance Ultimate CV Axles simply replace your Jeep JKs weak Dana 44 U-joint axle shafts with a high-strength constant velocity design. 2 and 4-door models;Dana 44 front axle with 300M inner shafts;Rubicon models only;Inner spline 30;Outer spline 32;Includes driver and passenger side CV axle shafts and SST seals and installation tool;Includes installation instructions, synthetic moly grease, and installation hardware;Black oxide coating is standard;Eliminates U-joint binding to allow smooth transfer power to the ground;No Questions Asked limited lifetime warranty - void if running over 40 inch tires;California Residents: WARNING

Drivetrain & Differential > Performance Axle Components > Replacement Axle Shafts

RCV Axles Ultimate Dana 44 30 Spline Front CV Axle Set For Rubicon With 300M Shafts - CVJ44 30 Spline Front - CVJ44-JK-300M