Jeep Wrangler JK JKU Unlimted 4 Door Rear Drive Shaft For 2007-11 Models Long Travel CV drive shaft, T-Case And Diff yokes, and all need hardware Lifting your Jeep JK Wrangler more than 2.5" Requires a CV (Dual Cardan) This will help to eliminate vibration issues! Spicer Serviceable 1310 U-joints. Works on Rubicon and Non Rubicon Models - Auto and Man. Trans. A must for lifted JK's!