Does anyone know the spline count on the rear axle of a 90 4runner??? Will the diamiter be the same as a 95-2000 taco????

 

I don't recall the number of splines, but I did find this:

Toyota Rear Axle Widths:
55" wide, '79-85 4wd trucks/4runners - 6 Lug
58" wide, '86-95 4wd trucks/4runners - 6 Lug
56" wide, '79-95 2wd Trucks - 5 Lug
60.75" wide, '95.5-up Tacomas/4runners
66.75" wide, '93-98 T100 trucks

Seems like you might have a length problem even if the spline count and diameter would work.

 

Just trying to see if I can put the axles into the carrier it is a 8" as well just not sure if the spline count is the same. axles are staying in the 90 houseing so no change in the length problems but thank you for the info.

 

All the 8" diffs and axle shafts are 30 spline.