Features Enhance 3D Printer Performance: Replace the original extruder kit with this high-quality aluminum upgrade set to improve the overall performance of your 3D printer. Practical and : Easy and convenient to install and disassemble, this extruder set is made of aluminum material, ensuring reliable and long-lasting use. Complete Accessories: Comes with all the necessary components, making it easy and convenient to assemble for a seamless upgrade or repair of your 3D printer. Reliable and : Crafted from high-quality aluminum, this extruder set guarantees maximum durability, providing a reliable solution for your 3D printing needs. Versatile 3D Printer Accessory: A practical accessory that serves as a nice upgrade for your 3D printer, enhancing its functionality and performance. Specification: Condition: 100% Item Type: Extruder Kit Material: Aluminum Fitment: Fit for Makerbot printer structure Package List: 5 x Pressure Spring 1 x Pipe 2 x Aluminum Block 2 x Extruder Accessory 1 x Bag of Accessory Package List 5 x Pressure Spring 1 x Pipe 2 x Aluminum Block 2 x Extruder Accessory 1 x Bag of Accessory