Feature:1. Scope of Application: This hotend extruder kit is a replacement for Ender 3, for Ender 3 V2, for Ender 3 Pro, for Ender 3S, plug and play. 2. Easy Replacement: The heating tube and temperature thermistor drawn from the control box are connected to the junction box and pins. Then you can connect this hotend kit, which also makes it easier for you to replace the hotend kit. 3. Silicone Plate: This hotend kit includes a silicone plate that insulates the heating block for faster heating time and stable temperature. 4. Aluminum Alloy: Made of heat-resistant aluminum alloy, after replacing this hotend kit, you can freely print filaments with high temperature requirements. 5. More Space to Use: We reserve the installation location for the heating element, so you can configure the heating element with different power according to your personal requirements.Specification:Item Type: Extruder Hotend Kit Material: Aluminum Alloy, Silicone, Brass.Package List:1 x Extruder Hotend Kit