Think this will fit?

[AZTOY]

I think it will, but it is not listed under 3rd gen 4runner or tacoma on the site.

Toyota Differential Armor- Large Style (with plugs) - Armor - 1979-1995 Hilux | Pickup | 4Runner - Toyota

 

[audiness]

does the rear diff really need that much protection?

 

[JWaldz]

does the rear diff really need that much protection?

Depends what you're using your 4Runner for. for the average person, no. For someone who plays in the rocks a lot, yes.