O.K. All you PSP Guruz Herez my prefaced question. I have 3-4 PSPz floating around in my stash and I have no clue how to tell the difference 'tween Saginaw, TRW, and Federal. My local Carquest shipped my original pump off several yearz for a rebuild and all waz well. However, on the return trip from Carlisle ah while back The whole A$$ end of the Batwagon wound up with a fine oil mist on it. It ain't the trans or cooling linez, not the oil pan either. The pulley shaft has a slight oil film around it and the reservoir waz ah tad low so AH-HA, me thinkest culprate found. To the question: How do I pick out a Sagenaw pump IF THERE IZ ONE IN THE STASH? Jer(I'm not worried 'bout line fitting differences, Got ah guy in Ann Arbor that'll make me anything I want)