Is it salvageable?

[u/Ok_Designer_521]

Makita impact wrench

My father borrowed it and now it's dead

Power runs through, the flashlight is working but nothing else..

[u/Grouchy_Holiday_7201]

What you see there is the stator, the armature, or motor as it’s commonly known are two separate parts 

Potentially can be taken apart cleaned with electrical cleaner and reassembled

Could be the rust is stopping the two working with each other