Creality Sermoon D3 Courroie synchrone 3D Accessoires

This synchronous belt is the exact replacement part for the Creality Sermoon D3 3D printer, engineered to restore precise X/Y axis motion. Unlike generic belts that stretch and wear quickly, this GT2 belt features a fiberglass core and neoprene rubber construction, delivering high tensile strength, minimal elongation, and low noise operation for consistent print quality.

Highlights

• Genuine Creality replacement part for Sermoon D3
• GT2 profile with 2mm pitch and 6mm width
• Round tooth profile for smooth engagement
• Fiberglass reinforced neoprene rubber for durability
• High wear resistance and anti-stretch properties
• Low noise operation
• Wide operating temperature range: -30°C to +80°C
• Approx. 900mm length suitable for X/Y axis

In daily use

When your Sermoon D3 starts showing signs of layer shifting or inconsistent movement, this belt is the key to restoring accuracy. The fiberglass core prevents stretching over time, while the neoprene rubber resists wear from continuous motion. Its round tooth profile ensures smooth engagement with pulleys, reducing vibration and noise. Installation is straightforward for users familiar with printer maintenance, and the belt is cut to the correct length for the X/Y axis, minimizing waste.

Full specifications

• Brand: Creality
• Model: 3204030077
• Product type: Synchronous belt
• Compatibility: Creality Sermoon D3 3D printer
• Belt profile: GT2
• Belt pitch: 2mm
• Belt width: 6mm
• Belt length: Approx. 900mm
• Material: Neoprene rubber with fiberglass core
• Colour: Black
• Tooth type: Round profile
• Application: X-axis / Y-axis motion system
• Resistance: High wear resistance, anti-stretch, low noise
• Operating temperature: -30°C to +80°C
• Tensile strength: High
• Quantity: 1 piece

Final note

Keep your Sermoon D3 printing at its best with this reliable, high-quality synchronous belt. It's a small part that makes a big difference in print precision and longevity.