06 Tundra, Rear Diff, Amsoil SVG, 28.5K mi

[btanchors]

This is UOA number three for my 2006 Toyota Tundra Limited Double Cab 4WD. I think my Rear Diff LOVES SVG! In my opinion, this is a great UOA. Note that this UOA represents oil that had 4 oz of Slip-Lok additive added to it. Total Lube capacity of this differential is about 5.0 quarts. I sure wish my front diff looked more like this!

I am thinking with results like this, I can go much further than the factory recommended 30K change interval.

Comments?

 

[Ben99GT]

The rear diff holds 5 qts? Wow...

What oils are o the right?

 

[btanchors]

Amsoil SVG 75W-90 were used in all intervals....

 

[postjeeprcr]

Originally Posted By: Ben99GT
The rear diff holds 5 qts? Wow...

What oils are o the right?


That is what I was thinking, that must be a huge differential

 

[btanchors]

Stated capacity is 4.1 quarts I think - but I always get about 5 in before it reaches the bottom of the fill hole...

 

[unDummy]

Sump size keeps stress on fluid low. Not really a big diff.
Excellent showing here.

You could go 60k on the rearend but still need to change out that front end every ~30K.