wheelndealn

I have a 05 CTD 4X4 G56 dually.

I need to know how much oil the FRONT, REAR, diffs.
TRANSFER CASE, and G56 TRANS, holds.

I am going to Amsoil.

Thanks in advance

Dynocon

I am preparing for the same.
They tell me to get 7 quarts and that will cove the front and back diff no matter which rear end you have. The transfer case 2-3 quarts is what the dealer suggested.

whitebuffalo

rear diff-122oz
front-76 oz

thats from what i have found on here...fixing to do mine myself.....

hemi5oh

The guy I get my Amsoil from gave me a printout of every fluid that thing holds, type and quantity. Just ask the dealer you are getting your oil from and I bet they can do the same for you.

bluebull

transfer case = 2 quarts = ATF+4
front diff = 3 quarts = synthetic 75-90
rear diff = 4 quarts = synthetic 75-90
g56 = 6 quarts = ATF+4

If you have an early build g56 and can not get 6 quarts in you have to take the shifter boot off to fill the rest. Some of the early build G56 transmissions had the fill hole in the wrong location.

CrazyCooter

My T-case and G56 took 11 Qts. I know I didn't spill that much on the ground!