Printer : Ender 3 Max Additional to the Kit 500 mm leadscrew 4 start T8 Pro 1) Great packaging 2) include a relocation bracket all metal for the power supply unit. 3) really easy to install no need to remove the gantry from the printer. 4) easy to connect. If Installing on a ender 3 max get the 500 mm leadscrew at the 470 is just a shy too short. 5) after the installation there was a little squeking from the leadcrew turning I added some silicone lubricant for brake caliper work perfectly. Once installed used I used 2 12 pins lego block since they are both same lenght and adjusted the gantry. Redid the bed leveling and wow Its perfect. Patrick

It works great! It looks like a different kind of motor than the existing one on my Ender 3 V2, but they are rated the same. There was noO lubricant on the screw at all. I used Axle grease, looks a bit ugly, but it works.