The screw hole position for mounting the cover has been changed for Ender3 V2, and the hole size for the spacer has also been slightly widened to make it easier to fit. When the spacer is attached, it will protrude 2 mm behind.
Please refer to the above for print data to increase the strength. (Infill 50%, 4 wall layers, etc.) Even with PLA, there is no problem in terms of strength and it works well.
I am using this Creality Titan Extruder Kit. Since the stepping motor comes into contact with the frame with the bracket included in the kit, we would like you to use this bracket.