Q: How to Replace the Differential Seal in a Rear Differential on Toyota Sequoia?
A: In order to change the rear differential oil seal, empty the oil, loosen the propeller shaft and loosen the companion flange nut. Install the new bearing and seal with special equipment. Tighten the nut to 147 Nm, change the drive pinion preload and add hypoid gear oil (SAE 75W-140).