### Perfect Fit for Kobra S1C Series Exact replacement hotend mount rotary shaft kit for Anycubic Kobra S1C / S1 3D printers, restoring original nozzle rotation function. ### High Rigidity CNC Aluminum Build Made of durable aluminum alloy, the mount provides stable support for the hot end and withstands repeated rotation. ### Low-Friction Rotary Shaft Design Smooth rotating shaft with built-in spring ensures consistent nozzle movement, ideal for automatic wiper and anti-tangle functions. ### High Temperature Resistant Components All parts are heat-resistant to match the hot end's working environment, preventing deformation during long printing sessions. ### Easy Direct Replacement Complete kit includes mount, rotary shaft, and spring, no modification needed for quick installation.