How to Install RCV Performance Products Ultimate Dana Front Axle Set on your Jeep Wrangler

RCV Ultimate CV axles for Jeeps are designed to simply fit in place of your OE axle shafts. Minor clearance modifications are only needed for SJ, TJ, LJ and XJ models. The process is simplified with use of an RCV clearance gauge included with the axle set. 

• To ensure RCV axles will fit your vehicle, please verify your current axle shaft specifications match the OEM specifications listed above. Please note in some cases RCV spline count may vary from OE. Custom splines are available upon request.

• Ultimate CV Axles include: CV Joints, inner axles, outer stubs (as needed), SST seals & installation tool, instructions, synthetic moly grease,installation hardware

• Axle Sets come with a black oxide coating as standard. Nickel plating is optional. Ultimate CV Axles are also available in custom configurations for Dana 30, 44, 60, and other applications(1)


(1) Ultimate CV Axle, Unit Bearing, Super Duty Chromoly Dome - Mass Cage and Race with Spherical Sealing Technology, Shaft - Aircraft Quality High Alloy Steel

(2) Ultimate CV Axle, Non-Unit Bearing, Super Duty Chromoly Dome-Mass Cage and Race with Spherical Sealing Technology, Shaft - Aircraft Quality High Alloy Steel

(3) Part number indicates axle set - includes right and left CV axle shafts

(4) Eliminates disconnect - Replaces OE two-piece axle. If replacing two-piece axle will require Dana 30 27 Spline disconnect block off kit RCV-BOK

(5) RCV axles require 30 spline hub, or modification of 19 spline hub. Contact RCV for details.

(6) Please ensure your spindle splines have a minimum diameter of 1.312" to receive RCV 1.282" diameter outer stub.

​(7) Minor clearance modifications necessary. RCV clearance gauge included to facilitate process.