what turbo is this

[ringman]

have a turbo in need of rebuild, and im going to sell it. was told it is a ta49 when i bought it used, but unsure. Anyways, how can i tell for sure what it is? Is there numbers i can get off of it, or can i measure something, thanks a bunch

 

[UNDER-PRESSURE]

This might help.

Turbocharger Guide