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flattietj 03-25-2010, 12:28 PM got a tj with a 4.0l with a psc assist kit less the upgraded pump....any parts store upgrades to get more volume out of the pump or am i stuck buying their stuff.....somebody said something before about using a j10 power steering pump but i havent looked into it.....thanks ahead of time guidolyons 03-25-2010, 12:49 PM West Texas Offroad Saginaw PS pump mod: http://westtexasoffroad.homestead.com/powersteering.html beefdawg 03-25-2010, 09:42 PM West Texas Offroad Saginaw PS pump mod: http://westtexasoffroad.homestead.com/powersteering.html Go ahead and drill out the main fitting. But be very careful about modifying the valve. I left the valve in my second pump stock and it seem to work fine. TornadoTJ 03-26-2010, 07:40 AM West Texas Offroad Saginaw PS pump mod: http://westtexasoffroad.homestead.com/powersteering.html This doesn't work on a TJ TC pump... that's a mod for a Saginaw P pump like a CJ has. A J10 pump won't "fit" on a TJ. Saginaw pump on J10, TC pump on TJ. The size difference is in the order of 4 or 5 times bigger on the Saginaw pump side. That said, I have a Saginaw on my TJ, but it came as a kit from PSC years ago. You are confusing installation of a J10 or Dakota steering GEAR on a TJ, which can be done. If you look at this picture, you can see the aluminum mount that moves the pump farther out. The engine side bolts to where the TC pump used to be, then of course the P pump bolts farther from the engine... and a longer serpentine belt has to be used (of course). http://www.rockcrawler.com/techreports/psc_tj_steering/DSC00594.jpg | |