The TeraFlex disc brake kit is ideal for anyone wanting to upgrade a quality disc brake package to their axles. This disc brake kit is intended for use as a bolt-on upgrade to replace factory Jeep drum brakes. The internal drum parking brake provides outstanding holding power when compared to other disc brake conversion kits. Fits XJ Cherokee Non-C-Clip rear axles and XJ Cherokee D44 axles up through 1988. Will NOT fit CJs, Commandos, or other Jeep models other than the above XJ applications and the 1987-1989 Jeep Wrangler YJ Non -C-Clip Axles. Disc Brake Style Emergency brake cables are sold separately.