Most folks here know how to change the gear lube in their truck's rear differential but for the guys new to wrenching on their overland truck I wanted to post up this how to video. Changing the rear diff oil is an easy maintenance job and one you should do on a regular schedule as well as when you first purchase your used GX470.
If you want a little more info or list of parts: changing the rear differential oil in a Lexus GX470.
If you want a little more info or list of parts: changing the rear differential oil in a Lexus GX470.