- Thread starter
- #41
Yes, I have already reached out to them to change the rear diff fluid just to be precautious. Thank youDiff breathers on our trucks are not wide open to atmosphere. There is a lightly sprung rubber check valve in there that slows air return when the axle is submerged and cooled quickly.
I’m not guaranteeing there isn’t water in there, merely saying it is not a sure thing. Depends on how long it was submerged. Checking to make sure isn’t a bad thing, but you may be able to reuse the fluid.