pinion still leeking

[cruiser 51]

i saw a thred on here about after market pinion sills. but i cant find it. i just replaced my sill today and it is still leeking i did not use a oem part and i think i should of now. im thinking oem sill and new crush sleeve. just for the hell of it. any input?.

 

[ThePookieBear]

Is your diff breather plugged? Thats what it was on mine, and now that would be the first thing I would check.

 

[cptmud]

if it is still leaking , there might be excevive movement in the pinnon shaft, new crush sleeve might help.

 

[LandCruiserPhil]

Out of balance driveline will also make it leak...any vibrations

 

[landtank]

I had two leaking rear pinion seals on open diffs. It turned out to be from bad bearings from what I could determine. How many miles on them and what type of diffs?