It uses 75W90
80-90 PL-5 gear oil
75w9075w90
75w9075w90
The front differential uses 80W90 gear oil.
Six quarts of oil are needed to change the oil on a 1992 Jeep Wrangler.
75 80 90 gear lube is fine
80w90
75W140 is the recommended axle fluid.
Differential oil will work fine dude or even gear box oil.dude
10W30
3 quarts per axle
10w30