The Prusa MK3 / MK2.5 Extruder Body with BLTouch mount

thingiverse

This is designed by markag . It is licenced under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The original printable parts files are located here: https://www.prusa3d.com/prusa-i3-printable-parts/ I've included the unmodified STL's from the Prusa MK3 / MK2.5 package that you will need to convert your x-axis gantry and extruder assembly over to this setup. The Extruder body is the only STL that has been modified from the original Prusa design. You should be able to follow along with the build instructions here for assembly of the extruder assembly: https://manual.prusa3d.com/Guide/5.+E-axis+assembly/510?lang=en The location of the BL touch is 30mm to the right of the nozzle (Positive X), and is aligned with the center-line front-to-back (Y Axis). X-offset is 30mm Y-offset is 0mm You will need to tune your Z-offset after printing and installing your setup, as every printer will be slightly different. It is recommended by Prusa to print these extruder files in PETG with 20% infill. Black is the standard color. Print settings: 0.2 mm layer height, infill 20% GRID and material PETG or ABS. All extruder parts need to be printed in BLACK! License GNU GPL v3. Refer to the drive gears kit: https://www.aliexpress.com/store/product/3d-printer-parts-1-kit-Drivegear-dual-drive-gear-extruder-kit-Cloned-Btech-upgrade-for-i3/3375006_32948684255.html?spm=2114.12010608.0.0.34e25b9dPgm9Dh or https://www.aliexpress.com/store/product/3D-Printer-Parts-Cloned-Btech-Dual-Gears-DIY-Prusa-i3-Steel-Pulleys-Kit-3D-Printer/3375006_32921837064.html?spm=2114.12010608.0.0.34e25b9dsJjCrk