Originally Posted by Small Hauler
Hey Guys, My Equipment ID Decal in the Glove Box states that I have a DRB 3850 Corp Rear Axle and under that is DSA Axle -Anti Spin Diff. Do I need to use the MOPAR Friction Modifier when I change the Diff Lube? Is Anti-Spin the same as the old Limited Slip? My truck has the Off Road Package.
A word of advice . Stay on top of servicing the rear diff . Do it every 15,000 miles (it think thats what they recommend) . If you don't the clutch pack will break apart and chew up the bearing cap and housing and maybe even chew up the gear . I'm talking from experience . I'm sure Randy can vouch for that also . My dealer knew exactly what I was talking about when I called them . I thought it was a crock to service it that frequently . Boy was I wrong . $650.00 later for a used rear .