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Join Date: Apr 2010
Location: Wethersfield Connecticut
Re: I boogered out axle seal on Moser
National seal number 473229
I used my seal puller to remove after I messed up the first try. I bought a seal driver set from Harbor Frieght.
I just want to update this post for future reference. I don't know if the op used this part number seal or not. I got this number after contacting Moser back in 2014. After using this, my axle seal started leaking in 2016. I contacted Moser again, and this time received different info. I was told this time to use a CR15142 seal. Also to watch for a seal that is too thick, as it could contact the bearing press ring, and cause a failure. I was able to buy this from Napa, and according to Moser, that's where they get them too.
70 Chevelle, Vortecpro 496, TH400, Moser 12 bolt, custom Tom's Eaton posi, 3.73, UMI/Viking front suspension, PMT rear. Sniper efi, RobbMc PowerSurge.