Product Specifications Compatible Package Dimensions Weight In The Package Kobra 3 Combo 190*131*145mm 556g Printhead assembly + M3X6mm screws + M2X14mm screws+L-type wrench*3 Kobra 3 Kobra 2 Max 190*130*143mm 537g Printhead extruder assembly + M3X6mm screws Kobra 2 Plus Kobra 2 ...Product Specifications Compatible Package Dimensions Weight In The Package Kobra 3 Combo 190*131*145mm 556g Printhead assembly + M3X6mm screws + M2X14mm screws+L-type wrench*3 Kobra 3 Kobra 2 Max 190*130*143mm 537g Printhead extruder assembly + M3X6mm screws Kobra 2 Plus Kobra 2 Pro Kobra 2 Neo 190*130*143mm 537g Printhead extruder assembly + M3X6mm screws Kobra 2 190*130*143mm 95g Printhead extruder assembly + M3X6mm screws Kobra Go 340*128*120mm 580g Printhead module + X-axis & E0-axis motor cable + X-limit switch cable + cable tie Kobra Neo 320*149*131mm 850g / Vyper / 530g / Replacement Guide Please learn about the replacements on Anycubic Wiki.