Rear differential

Hang Around Posts : 3 Join date : 2012-08-17

Hello everyone, I was wondering what the factory interval is for changing the rear differential fluid is.

Hang Around Posts : 2 Join date : 2012-08-17

holds 3.83 quarts
Gear oil 75W-90 synthetic or equivalent. I don't know anything about the interval, hopefully someone else will chime in.

Hang Around Posts : 2 Join date : 2012-08-20

I change mine at 50,000 miles, both of my trucks have well over 250,000 never had a problem with a differential.

Hang Around Posts : 2 Join date : 2012-08-17

Yeah I can't see how a rear end can really take that much abuse, I'd say 50,000 or so is fine.

Hang Around Posts : 3 Join date : 2012-08-17

Thanks guys! mine only has 40,000 on it so i'll be good for a while