gear oil

[TopRunner]

I want to replace the oil in my rear diff. with Royal Purple.

I am just looking for any feed back, personal experience, do's dont's, blabidy bla bla, yadda yada

Thanks

 

[Rock Slide]

Here's some good info

http://www.4x4wire.com/toyota/maintenance/tacoma_4runner_30k/maintenancep4.html#diff

 

[direwolf74]

I put R.P. in my front and rear diffs and my transfer case about 6 months ago in my 01 at 75,000 miles, and couldn't be happier. Good stuff as long as you don't mind spending the extra $.