99 Tacoma Prerunner SR5 TRD gear ratio???

what kind of rearend comes in a 4 cyl 99 Tacoma Prerunner SR5 TRD with a auto tranny?

 

Search "1st gen axle codes."
It's a number on the data plate on the door jam.
It contains all the info about the rear end from the factory.
There's a few threads on here about how to figure it out.

HOWEVER! YOU'RE IN LUCK!

BECAUSE I HAPPEN TO HAVE A TOTALLED 99 TACOMA SR5 PRERUNNER 4 CYLINDER AUTOMATIC IN MY YARD!

And if it helps, the totalled 99 Tacoma SR5 Prerunner 4 cylinder automatic in my yard has a Toyota 8" Standard rear axle and a 4.30 third.

TRD usually means you have a locker, but I think on the 1st gens, a 4 Cylinder Auto with the TRD package didn't include the rear locker. Just the other junk.