I was even a bit nervous when I took the graphite in for a fact warranty replacement of the diff (harmonic issue). It's been perfect for over 5 years (my diff replacement even straightened out some warehouse issues back east, since when M/B bailed, they mis-crated ltd. and SRT diffs. It took two shipment tries to get the right one.). I'm totally mystified why you won't even attempt this simple pump replacement. I'm completely with oledoc and chuK. I love the Hellcats as much as any forum member here, but I'm sorry, I wouldn't let a Dodge dealer service bay within 10 miles of my SRT's. Throwing your warranty at an SRT-6 by unqualified Chrysler mechanics is just plain st*pid.