All, So on my 2003 Ranger 3.0L the high pressure power steering hose coming out of the side of the pump/reservoir is seeping. Has anyone successfully replaced the O ring that fits around the hose fitting? (I have yet to take this fitings(s) apart to see) If I do find an O ring is it serviceable? I saw that Harbor Freight sells O ring kits. Some are Teflon some are Viton, and some are the green ones for the AC. I would think the Viton ones would be best for this application but would their O rings be trusted. Any help would be appreciated.

Thanks!