Jakes dozer
Active Member
I have rebuilt the left hand final drive in my 650g direct drive with the upgraded larger axle. It has eaten the seal out twice since we got it back together in a matter of about 30 minutes each time. Is this likely due to damaged on the axle shaft where the seal sits? The lip was chipped off in a couple of places so we welded it up and ground it to match best we could. We even installed the seal with some rtv to help hold the rubber in place. It originally grenaded the upper case next to the quill and we patched it up, now it won’t hold the seal at the bottom.