So much fun lately, Last weekend I had to leave Sunday at noon and drive to Seattle for a work thing. So of course Saturday at 11:30 PM the water pump goes out on the truck in Oregon at my parents place, we didn't have one at work ( I work for Cummins) so I had to get a rental car and the wife drove the Jeep last week. Got back from Seattle Friday afternoon, go to my parents house to change the water pump get it torn down and find I also need a new belt tensioner pulley, we didn't have a tensioner at work and I didn't want to wait and also didn't want to pay for a whole new tensioner, I found autozone has the pulley itself for less than $20.
surprisingly the belt was not chewed up.
So new water pump, belt, tensioner pulley, thermostat, and coolant went in.