spool holder & adapter, extruder_knob, filament guide for Ender3pro with directive drive extruder

thingiverse

You will need a M8-1.25 x 150mm hex bolt [1] and a M8 x 1.25mm Hex Nuts[2], and two 608-zz ball bearing [3], m3x20mm [4] to assemble spool holder with a quick release.if you buy them from amazon, there are plenty choices:[1] VictorsHome M8 Hex Head Bolt Screw, M8-1.25 x 150mm Stainless Steel 18-8 304 A2-70 Fully Threaded Hex Bolts 5pcs, $12[2] 95 PCS Assorted Stainless Steel Hex Nuts Assortment Kit M3 M4 M5 M6 M8 M10 Metric Hex Nut Set Hardware, $9.99[3] 608 ZZ Ball Bearings(10PCS), 608ZZ Metal Double Shielded Miniature Deep Groove Skateboard Ball Bearings (8mm x 22mm x 7mm), $6.99Since having Ender 3 pro 2 years ago, now I have completed major upgrades with following kits. Way better than ever. Official Creality Ender 3 Direct Drive Extruder Kit. $30https://www.amazon.com/Creality-Upgraded-Extruder-Flexible-Filament/dp/B08J7N2LNL/ref=sr_1_4?crid=30IMTO88E0UD3&keywords=direct+drive+extruder+ender+3+pro&qid=1706752369&s=industrial&sprefix=direct+drive+extruder+ender3+pro%2Cindustrial%2C110&sr=1-4Ender 3 Dual Z-axis Upgrade Kit, $39https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo4MzUyMjE3MTkxNDg0MDMxOjE3MDY3NTI0MjI6c3BfYXRmOjIwMDE2OTk4MTcxMDk5ODo6MDo6&url=%2FCreality-Upgrade-Stepper-3D-Printer%2Fdp%2FB0C1RM9CRH%2Fref%3Dsr_1_1_sspa%3Fcrid%3D2H99ZXXNXM99R%26keywords%3Ddual%2Bz-axis%2Bender%2B3%2Bpro%26qid%3D1706752422%26s%3Dindustrial%26sprefix%3Ddual%2Bz-axis%2Bender%2B3%2Bpro%252Cindustrial%252C114%26sr%3D1-1-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1Ender 3 Pro Silent Motherboard V4.2.7 Upgrade , $40https://www.amazon.com/Creality-3D-Upgrade-Motherboard-Mainboard/dp/B07TJNX4FB/ref=sr_1_4?crid=10RTJ3KAVZIBF&keywords=silent+motherboard+ender+3+pro&qid=1706752492&s=industrial&sprefix=silent+motherboard+ender+3+pro%2Cindustrial%2C102&sr=1-4