Hello, this is an SA3135 movement. You can tell by the teeth of the reversing wheel (t,he red wheels) are not fully colored. And also the finishing of the movement is not as high quality as another clone movements.
This movement will not accept any gen parts because the main plate has a different structure. Some people are able to get the gen date wheel fit on it, with a few mod. If it is broken, parts can be challenging to find as some will fit and some don't.
I would highly recommend you get a new VR-VS movement, it is not that expensive. If budget is an issue, go with the VR3135, the price is around $80-90. Or go with the best right now, VS-3135 movement which can range from $140-170.