KBMWGT Posted January 9 It's part #33117722890Its a ring seal that goes on the driveshaft side of the axle. You know that ring area that's around the hole on the rear shaft.BMW direction has you drilling a hole in it and pulling it out somehow with what seems like a slide dent puller.Thanks for any helpMike Axle seal ring.pdf Share this post Link to post
szurszewski Posted January 9 I've seen it done with wood screws (put a couple of them in, use something to lever it out). The new seal will give you an idea of how deep you want to put those screws, or anything else... Share this post Link to post
dirtrider Posted January 9 14 minutes ago, KBMWGT said: It's part #33117722890Its a ring seal that goes on the driveshaft side of the axle. You know that ring area that's around the hole on the rear shaft.BMW direction has you drilling a hole in it and pulling it out somehow with what seems like a slide dent puller.Thanks for any helpMike Axle seal ring.pdf 139.84 kB · 4 downloads EVening Mike Yes, pretty easy. You can drill it in a couple of places (very shallow so as to not drill into the drive housing), then use a slide hammer. Or just screw in a couple of sheet metal screws then protect the outer end of the axle spool, then use some side cutters to pry the seal out. Be careful in removing the old seal, as in careful so you don't damage it, you can then flip it over then use the removed seal to drive the new seal in. Share this post Link to post
KBMWGT Posted January 10 2 hours ago, dirtrider said: Be careful in removing the old seal, as in careful so you don't damage it, you can then flip it over then use the removed seal to drive the new seal in. So how deep in does the new seal need to go? Meaning will using the old seal (flipped) as a ram not also pack the old seal in the ring opening? M Share this post Link to post
szurszewski Posted January 10 14 hours ago, KBMWGT said: So how deep in does the new seal need to go? Meaning will using the old seal (flipped) as a ram not also pack the old seal in the ring opening? M Just far enough in so you can get the circlip back in (as shown in your pdf) - definitely not so far that you’ll get the old seal stuck. edit to add: DR’s description is clearer - not surprisingly - so read that Share this post Link to post
dirtrider Posted January 10 9 hours ago, KBMWGT said: So how deep in does the new seal need to go? Meaning will using the old seal (flipped) as a ram not also pack the old seal in the ring opening? M Morning Mike You drive the new seal in until fully seated, there is a step machined in the final drive housing that will stop the seal from going in too far. Don't drive it in with so much force that you crush or damage the seal's metal outer ring but just tap it in until it stops or lightly bottoms out. The new seal goes in past flush so you need some sort of fitted driver to install it (the old seal works good for this if common sense is used) The seal can't pack as it has a metal outer ring & the seal isn't rawhide or rope. Share this post Link to post
Carlisja Posted January 10 We did this job on the side of the road in northern Canada with a screw we pulled out of an old rotting shed. My buddy was carrying a spare seal because that is what he does. Share this post Link to post
KBMWGT Posted Wednesday at 06:09 PM James that gives me hope that I can do it at home. Great thinking on your part. The leak is minimal so I'll wait until I get to my next oil change which is when I'll do this....with rear drive oil change. Share this post Link to post
dirtrider Posted Wednesday at 06:21 PM 12 minutes ago, KBMWGT said: James that gives me hope that I can do it at home. Great thinking on your part. The leak is minimal so I'll wait until I get to my next oil change which is when I'll do this....with rear drive oil change. Afternoon Mike Make sure that your final drive isn't overfilled, just a little on the overfill & that seal will seep like crazy. Share this post Link to post