Wastegate question

[Raddy]

Hi

My question is if I will buy new T3 turbo without internal wastegate, if will be possible to use wastegate from my old T3? Have all T3 turbos same size of turbine cover to wastegate flange? Or it can be different by turbine AR parameter?

Thank you.

[playworker]

Don't think they vary with turbine A/R but there are several different T3 exhaust flanges, AFAIK there's a small 5-bolt pattern, a larger 5-bolt pattern and a 3-bolt one which doesn't have the hole for the internal w/g...