# Synchronous belt for 3D printer Creality SERMOON D3 model 3204030077

**URL:** https://aio.lv/en/product--creality-3204030077--10524110
**Data updated:** 2026-02-12 21:58 (EET)
**Category:** 3D Printer Consumables
**Manufacturer:** Creality
**Manufacturer code:** 3204030077
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--creality-3204030077--10524110

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Replacement synchronous (timing) belt designed for Creality SERMOON D3 3D printer, part number 3204030077. Intended for motion transmission in X/Y/Z axes or extrusion assemblies depending on printer configuration. Provides precise positional control and reliable power transfer to maintain print accuracy and repeatability. Suitable for maintenance, repairs, and upgrades.

## Long description

Synchronous belt for 3D printer Creality SERMOON D3 model 3204030077 is a replacement timing belt intended for motion transmission in the Creality SERMOON D3. It is designed to restore or maintain accurate positional control of the printer’s moving assemblies, ensuring consistent power transfer for reliable layer alignment and repeatability. The belt is suitable for maintenance, repairs, and upgrades of the printer’s X, Y or Z axes or extrusion drive depending on the machine configuration.
Advantages
The belt provides precise tooth engagement with compatible pulleys to reduce backlash and maintain consistent stepper motor positioning. Constructed for durability under repeated tension cycles, it supports steady power transfer and minimizes slipping during prints. Using a correct replacement synchronous belt helps preserve print quality and reduces the need for frequent recalibration.
Suitable for
Replacing worn or damaged timing belts on Creality SERMOON D3 printers
Routine maintenance to maintain print accuracy and repeatability
Repairing motion systems in X, Y or Z axes or extrusion drive where the belt profile matches
Upgrading a machine with the correct-profile synchronous belt for improved reliability
Key specifications
Type: synchronous (timing) belt for 3D printer motion systems
Application: transmission for X/Y/Z axes or extrusion, depending on machine configuration
Function: positive tooth engagement to reduce backlash and slipping
Durability: designed for repeated tension cycles and sustained operation
Compatibility: designed for use with Creality SERMOON D3 motion components
How to use
Turn off and unplug the printer before performing any maintenance. Release belt tension according to the SERMOON D3 service instructions, remove the old belt from pulleys and idlers, and fit the replacement belt ensuring correct tooth alignment with the pulley profile. Reapply recommended tension, check pulley alignment, and perform a movement test to confirm smooth operation. After installation, run a calibration test print and adjust tension or alignment if necessary to restore optimal print quality.
Usage recommendations
Inspect belts periodically for wear, fraying, or tooth damage and replace if any defects are found. Maintain proper tension and pulley alignment to prevent premature wear. Use manufacturer-recommended tools and follow Creality SERMOON D3 service guidance when installing and adjusting the belt.

## FAQ

### How much does the Synchronous belt Creality SERMOON D3 3204030077 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Creality products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Creality service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty