Product Description: Dual Z Axle Upgrade Kit for Prusa i3 MK3 MK3S Elevate your 3D printing experience with the Dual Z Axle Upgrade Kit, specifically designed for the Prusa i3 MK3 and MK3S models. This high-precision upgrade enhances your printer's performance, ensuring smoother operation and improved print quality. Designed for Prusa: This dual Z axle upgrade kit is tailored for the Prusa i3 MK3 and MK3S, making it an ideal replacement part. The installation process is straightforward, requiring no firmware modifications, allowing you to upgrade your printer quickly and efficiently. High Torsion Motor: The kit includes a NEMA 17 high torsion stepper motor, paired with a 320mm (12.59 inches) Tr8x8 screw rod. With cable lengths of 250mm and 550mm, this setup ensures optimal connectivity and performance, providing the power needed for precise movements. High Stability: Experience enhanced stability during printing with this dual Z axle kit. It effectively reduces layer ripple caused by Z axle impacts, preventing filament backlog and ensuring consistent print quality. This upgrade significantly improves the overall performance of your 3D printer. Stepper Motor Efficiency: The included stepper motor guarantees smooth operation of the screw rod, delivering high speed and low noise. This efficiency simplifies the leveling process, making it easier to achieve the perfect print setup every time. Durable Material: Constructed from strong and durable metal materials, the components of this upgrade kit are designed for high strength and longevity. This ensures that your 3D printer can handle demanding tasks while maintaining reliability over time. Upgrade your Prusa i3 MK3 or MK3S with the Dual Z Axle Upgrade Kit and unlock the full potential of your 3D printing capabilities. With its combination of precision engineering, ease of installation, and durable construction, this kit is a must-have for any serious 3D printing enthusiast. Order yours today and take your printing projects to the next level!