So, my truck eats PS pumps like candy, and today it went out again! I was within a block of one of the best steering and alignment shops in town luckily...Old pump NAPA lifetime in and out in 2 hrs with a new hose and a few new clamps...$197. Down the road. I stop to pick up materials about 30 miles up the road and sure the heck I see fluid dripping from under the fron end...what the heck. Drive it back to the shop and come to find out its engine oil...The vacuum pump rear seal is leaking like crazy...They said if you call chrysler they will sell you a whole new vacc. pump for like $2700, but they have a source to get a new seal for $112 bucks. They are cutting me a deal on labor-thank god but be aware if you put in a new ps pump this seal should be replaced at the same time so you dont have luck like me. Chrysler PN: 5140342AA. Going to do some more homework right now on this pn, but just a heads up to all.