2000 triton v10 e450 super duty rear differential fluid

It's not a difficult job just a bit time consuming. Make sure you remove all of the silicone that is used to seal the cover because silicone won't stick to old silicone. I couldn't find a gasket made for this purpose. Make double sure that the silicone you use is specifically for use with differential fluid. My cover started leaking after a couple years use and I always wondered if the wrong silicone was applied at the Ford factory. Didn't have to jack up the vehicle although it would've made things easier.