Upgraded Long-Distance Remote Metal Extruder+Leveling Spring+PETG Tube+MK10 Silicone Case Kit For Creality CR-10 Ender-3 3D Printer

Features: - This is a kit containing some of the most common upgrades for the creality Ender-3 CR10. - Our kits include all the necessary screws & parts needed to directly replace your old original weak creality plastic extruder. - All you do is unbolt the old original creality plastic extruder & screw in the new "Metal Extruder" and your ready to start printing. About leveling spring: - Diameter: 8mm - Length: 25mm - Material: stainless steel - Quantity: 4Pcs About MK10 silicone case - For: For MK10 Heating Aluminum Block - Size: 19x19x13mm - Product Material: Silicone - Color: Coffee - Temperature resistance up to 280 About the PTEG tube: - Tybe: cloned capricorn tubing - Color: black - Length: about 50cm - Internal diameter: 1.9mm Note: the color of silicone case will send randomly. Package Included: 1 x Aluminium extruder kit 4 x leveling spring 2 x silicone case 1 x PTEG tube