GEAR LUBE LEVEL QUESTION, 2016 CTD 2500
I'm going to be changing the gear lube soon in my diff and had a question about the fill level. There is a line on the diff that indicates the proper fill level. As I recall, the specification says ...
Forum Discussion
Cummins12V98 wrote:
AMZ/OIL 75-90 Severe Gear 4 quarts. Use their soft fill container and its full when it pours out!!!
You will thank me, the OE lube is JUNK!
Amsoils is a complete waste of $$. ANY gear oil that meets the specs for GL5 gear oil will do just fine.
Why overpay $18 for amsoil when you can just use $6 or $7 dollar gear lube of any kind?
