For Use On: Jeep Wrangler TJ LJ 03-06 (rear driveshaft to transfer case) Jeep Wrangler JK JKU 07-18 (front driveshaft to differential) Jeep Wrangler JL JLU 18-24 (front driveshaft to differential) Jeep Gladiator JT 20-24 (front driveshaft to differential) Jeep Grand Cherokee WK 05-10 (front driveshaft to axle 05-06 only, rear driveshaft both sides all years) Jeep Commander XK 06-10 (front driveshaft to axle, rear driveshaft both sides) Jeep Liberty KJ KK 03-12 (rear driveshaft to axle w/ flange on KJ) (front driveshaft to axle, rear driveshaft both sides on KK)