Hy Paul_WNC, as far as I know those nuts with the seal built in have been made of unobtainium for quite a few years, those outboard seals are only required if you have grease packed bearings. So if you would like to clean the grease out of your hubs/bearings, you could convert your hubs/bearings to oil type and remove the outboard wheel bearing adjusting nut seal. I would install new inboard hub seals while doing the conversion to oil hubs/bearings. The only place that you might find the original nuts with the seals would be something like Ebay
