Has anyone upgraded the rear-axle? I want your brakes!!!

I have a Jeep XJ (cherokee) and am looking to snag the rear brake assemblys off of a KJ to slap them on my XJ so i have working rear brakes for once... If anyone knows of someone that has replaced the rear axle and wants to get rid of the brake assemblys, please let me know!!! Thanx, Chad

I have a Jeep XJ (cherokee) and am looking to snag the rear brake assemblys off of a KJ to slap them on my XJ so i have working rear brakes for once... If anyone knows of someone that has replaced the rear axle and wants to get rid of the brake assemblys, please let me know!!! Thanx, Chad

I have an XJ too and the rear brake weren't working until I replaced both rear wheel cylinders and blew out the hydraulics from the flex hose back.
Also had to clean off and lube the backing plate pads.