Low and behold, on my 2012 Yukon after 1K miles, the rear pinion seal of my GM 8.6" has a tiny weep.
I knew I should have replaced the yoke sleeve, but it looked good and seemed smooth.
The leak doesn't appear to be from the splines, also might be a void in the outer lip where I might have gone light on the sealant.
So asking the ones who know, what pinion yoke sleeve and seal should I go with?
Also, best sealant for the outer lip of the seal?
The gears and bearings are quiet, doesn't seem to be a loose pinion issue, but an old yoke sleeve on a new seal,.or outer lip leak.
I knew I should have replaced the yoke sleeve, but it looked good and seemed smooth.
The leak doesn't appear to be from the splines, also might be a void in the outer lip where I might have gone light on the sealant.
So asking the ones who know, what pinion yoke sleeve and seal should I go with?
Also, best sealant for the outer lip of the seal?
The gears and bearings are quiet, doesn't seem to be a loose pinion issue, but an old yoke sleeve on a new seal,.or outer lip leak.