Features 1、[Widely Compatible] The 3D printer extruder motor heatsink is designed for K1, K1C, K1 Maximum extruder motors and 36 stepper motors, ensuring a precise and seamless fit. 2、[Prevents Clogging] The heatsink prevents extruder clogging due to overheating, speeds up model curing process, and ensures stable molding for 3D printing. 3、[Aluminum Alloy Construction] Crafted from aluminum alloy, this extruder motor heatsink is both sturdy and resistant to damage, ensuring long term use. 4、[Efficient Cooling] Featuring multiple heat dissipation fins, the extruder motor heat sink provides high efficiency heat dissipation, delivering a stable performance. 5、[Easy Installation] The 36 stepper motor heatsink can be easily installed, so you can quickly enhance your 3D printing setup. Specification Item Type: 3D Printer Extruder Motor Heatsink Material: Aluminum Alloy Applicable Models: for K1 K1C K1 Maximum Extruder Package List 2 x 3D Printer Extruder Motor Heatsink