M5 Extruder

Came well packaged and fit with no problems

Had to return replacement part because I received the wrong one. I mailed that one back and have not heard back or received the correct one. My 3d printer has been down almost a month now.

It didn't fix the exterior problem

Lock washer is set too far back, can not install properly

I purchased the M5 and it's not even a year and im buying parts for this thing they want 149 bucks for a part and I think it's a rip off you pay a lot for the printer and now you need to buy new parts