I suspect you have a fauly causing one or both failures, so perhaps it would be better to fix the root cause.
Any 2.5 Fox/Impreza turbo can be used, they are all the same, just swap on the peripheries such as the actuator from your's.
Simon
Any 2.5 Fox/Impreza turbo can be used, they are all the same, just swap on the peripheries such as the actuator from your's.
Simon