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For sale is a 489 3.23 open third member. I took it apart to inspect it. Bearings are good, mesh pattern looks good. I used a crush sleeve eliminator so future pinion seal replacement will be easy. I installed a new National 5126 pinion seal. Has a 7260 yoke. And has been painted semi gloss black black. Back lash set to where it was .006. Thanks $250.00 Local pick up or I can meet you in the south east. To heavy for me to ship.