More on this part... The rockauto page for the part says "spicer 53". bca/national 5778. That appears to be the correct axle type, and if I believe what I read on the internet (how could it be wrong?) Hudson used the same axle. So far so good. There's a thread on classiccar.com ( http://www.classiccar.com/index.php?option=com_jfusion&Itemid=62&jfile=showthread.php&t=2498) Hudson forum where someone chased this down and got a good seal. To save you the trouble here's a summary: - anyone know part # for 54 hudson spicer 53 - should be National 5778 - thanks crosses to Advanced Discount #473313.... - ...which doesn't fit. [tomj: WAS THE CROSS-REF WRONG, or CORRECT CROSS-REF AND WRONG PART?] - pulled the old seal off axle, part number reads National 14233. - National 14233 crosses to Motor City S-5775. (Taiwanese-made Federal Mogul part) - THAT FITS FINE. But I can't find any reference to "National 14233" via google (which could mean anything, or nothing). And what/who the hell is "Motor City"? -- All of your arguments are invalid. Enjoy your unstable system. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20090917/af55ffc8/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com