Hi Folks,
Since purchasing the truck and not knowing what maintenance has been done. I’ve been doing some preventative.
I purchased a new diff cover that has a drain plug. When taking the old off and cleaning, I found some large metal bits which look like parts of a roller bearing cage.
Could it be possible that it’s this destroyed and the truck still runs ok?
I have noticed a slight hum when on the throttle but goes away when letting off. Not real loud but noticeable and even more now that I’ve found this. Yes I put back together with new fluid because I just did injectors/FPR and haven’t road tested yet.
zero experience/exposure to rear differentials.
96 k2500 GMC burb 7.4 3.73 rear
Since purchasing the truck and not knowing what maintenance has been done. I’ve been doing some preventative.
I purchased a new diff cover that has a drain plug. When taking the old off and cleaning, I found some large metal bits which look like parts of a roller bearing cage.
Could it be possible that it’s this destroyed and the truck still runs ok?
I have noticed a slight hum when on the throttle but goes away when letting off. Not real loud but noticeable and even more now that I’ve found this. Yes I put back together with new fluid because I just did injectors/FPR and haven’t road tested yet.
zero experience/exposure to rear differentials.
96 k2500 GMC burb 7.4 3.73 rear
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