you will need to use 80 90 weight greese in that
80w-90
Inside the rear axle.Inside the rear axle.
The only place you would use gear oil is in the rear differential and or front differential if it is a 4+4. The differentials have a fill plug.
90 W Gear oil
SAE 75W90 synthetic gear oil.
yes.. To my knowledge the rear wheel bearings are lubricated with the differential gear lube as you drive.
80 w90 gear oil front and rear!
Use 80-90 gear oil.
I have a 2001 Chevy silverado with the 5.3 and im almost positive i have 3.42 gears
Hypoid gear oil 80w90
A 1999 Chevy Z71 typically requires about 2.5 to 3 quarts of gear oil for the front differential and around 3 quarts for the rear differential, depending on the specific axle configuration. It's essential to check the owner's manual or consult with a mechanic for the exact specifications and recommendations. Always ensure you use the correct type of gear oil as specified by the manufacturer.
If you are asking about the rear differential, It is - SAE 75W90 synthetic gear oil The front is -SAE 80W90 GL-5 gear oil