Changed Trans Pan and Fan Belt

Just a note, installing a lower temp stat on the computer controlled Cummins may be disastrous. It will not do it any good to run cooler and will result in a mileage drop and very possibly, severe engine damage over the long run. The eng runs cleaner and far more efficiently with the stock stat.
Don't believe me? Do a Google search or better yet, call a Cummins repair center (not the dealer) for the whole story.