Prusa I3 Dual Extruder X-Carridge

thingiverse

This is a dual extruder X-cartridge for a prusa I3 3D printer. It fits the rods and bushings that were recommended in the original build plan. The printer originally had a J-head MKV hot end which I kept as extruder 0. I added on a nicer E3D V6 Hotend as extruder 1 to have a little better capability. Each hotend can be shimmed to ensure they are at the exact same height. Other hotends may be used, with extra shims. Printed parts needed: 4x Bearing Filler (if using 5mm ID bearings) 2x Bearing Holders 1x Mounting Plate 1x Cartridge Back 2x Hot End Brackets Purchased Parts needed: 1x J-Head MKV Hot End 1x E3D Hot End 4x MR 105 ZZ Bearings 8x M3 Cap Head 14mm Screw 20x M3 Cap Head 35mm Screw 24x Washer 5mm OD, 3mm ID 18x M3 Locking Hex Nut 2x Mk7 Filament Gear 2x NEMA 17 Stepper Motor 2x NEMA 17 50:1 Gearbox