front diff fluid change [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: front diff fluid change


hard hat diver
10-09-2006, 12:27 PM
How difficult is this to do myself? Any thoughts on fluid preference? Thanks

SaguaroKid
10-09-2006, 01:27 PM
It's very easy. There's a drain plug on the bottom and a fill plug on the side. In order to run syn. fluid you should have the white breather cap other wise you can run dino if ya got the black breather. 75-90 oil.

ZL-1
10-09-2006, 10:09 PM
How difficult is this to do myself? Any thoughts on fluid preference? Thanks
Very easy if you take off the skid plate, and if needed, clean the plate. Your choice of fluids, oem GM dino fluid, oem GM grape juice, Mobil 1 synthetic 75w90. As said, two bolts on the diff. facing drivers side tire.