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Upgrading Replacements ONLY for Creality CR10 Series:CR-10 Series, CR-10 S4, CR-10 S5, CR-10 Mini, CR-10S, CR-10 Plus.NOT recommend to other printer users.
Reliable and Tough Materials:This durable aluminum extruder frame works more stable than plastic parts.
Recommend filament materials:PLA/ABS/Wood/Hips/Flexible/PTEG,40 Teeth drive gear feeds the 1.75mm filament very smoothy.
All-Metal Stiff Bed Leveling Springs:It provides stronger tension and longer sevice life than the stock ones.
High Quality Bowden Tube :It was made of highly purified PTFE(Poly Tetra Fluoro Ethylene) material,it feeds the filament smoothly.
▲This upgrading replacements ONLY for Ender 3 and CR-10 Series 3d printers.
▲Stepper motor is ONLY for reference,NOT included in package.
Special bowden tube fitting：PC4-M6;Fits for ID:2mm OD:4mm Tube;
MK8 Drive Gear:40 Teeth, inner diameter:5mm ,outer diameter:11mm,height:11mm ;
Groove Bearing:624U ,groove diameter:11mm ,outer diameter:13mm ;
[Bed Leveling Springs ]
Hole Diameter (OD) : 8mm;
Rod Diameter (Inner Dia) : 4.4mm;
4xStiff All-Metal Springs