Upgraded Aluminum Extrusion Kit for Creality Ender 3

Features:

• Original Aluminum Drive Feed for Creality 3D CR-7, CR-8, CR-10, CR-10 S4, CR-10 S5, it is stable and durable.
• MK8 extruder drive feed kit, can replace acrylic parts of CR-10, CR-10 S4, CR-10 S5.
• Full Metal Aluminum Alloy
• Used for 1.75mm filament
• DIY aluminum block, need to assembly by yourself

Package List:

• Mounting screws
• Aluminum MK8 extruder frame, with bored intake hole
• Bushing
• Spring
• Brass extruder drive gear
• 35 mm long Teflon intake guide. (keeps filament away from Z-screw rod)
• Special Bowden tube fitting (improved over stock) for all 1.75 mm filament