can someone identify my rear axle

Hello everyone, I bought my 2007 Tacoma TRD sport several years back, but the previous owner put a rear end from an 06 model in it. I have had no problems with it. I'm just curious if someone can tell me what rear axle I have. It would be nice to know if I have lsd or not and what gear ratio I have. Thanks.



Pic of sticker from my rear axle.

 

There should be a serial number of some sort on the rear axle that you cold probably ask a Toyota dealer to run for you. It should be on the right (passenger side) of the axle between the differential and wheel although it may be in other spots too.

 

Thanks for your quick reply's I will check for a serial code.