---
product_id: 335010709
title: "3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis)"
brand: "3dinnovations"
price: "€ 33.57"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/335010709-3dinnovations-upgrade-spare-parts-2040-v-slot-aluminum-profile-y
store_origin: HR
region: Croatia
---

# Aluminum Alloy DIY Installation Improved Design 3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis)

**Brand:** 3dinnovations
**Price:** € 33.57
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** 3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) by 3dinnovations
- **How much does it cost?** € 33.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/335010709-3dinnovations-upgrade-spare-parts-2040-v-slot-aluminum-profile-y)

## Best For

- 3dinnovations enthusiasts

## Why This Product

- Trusted 3dinnovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Aesthetics:** Crafted from premium aluminum for a modern look.
- • **User-Friendly DIY:** Simple installation process for hands-on creators.
- • **Enhanced Performance:** Optimized design ensures smooth hot bed operation.
- • **Precision Tensioning:** Easily adjust belt tightness for flawless prints.
- • **Universal Compatibility:** Fits various 3D printers with 2040 profiles.

## Overview

The 3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner is a must-have for 3D printing enthusiasts. Designed for compatibility with popular models like the Creality CR-10 and Ender-3, this aluminum alloy component enhances print quality through adjustable tensioning. With a sleek design and easy DIY installation, it’s the perfect upgrade for those looking to optimize their 3D printing experience.

## Description

3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis)

## Features

- Compatible with Creality CR-10 10S Ender-3 and other 3d printers with 2040 Aluminum Profile. Please Note: not fit for Ender 3 Pro.
- With a 6mm belt: Used in conjunction with a 6mm belt, the tightness of the timing belt can be adjusted by turning the knob to improve print quality.
- DIY: This is a 2040 section aluminum Y axis synchronous belt stretching module, you need to install it yourself.
- Aluminum alloy: It is made of aluminum alloy, with exquisite appearance, fine oxidation, and great aesthetics.
- Improved Design: The design of this product has been improved so that it will not hinder the operation of the hot bed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 3DINNOVATIONS |
| Manufacturer | 3D Innovations |
| Product Dimensions | 1 x 0.6 x 0.6 cm; 150 g |
| Item part number | CHPSS840 |
| Mounting Hardware | 1Kit 2040 Aluminum Extrusion Profile Y-axis Synchronous Belt Stretch Straighten Tensioner, 2PCS M4 T-Nuts, 2PCS M4x8mm Screws |
| Number of items | 1 |
| Batteries Required | No |
| Material | Aluminum |
| Manufacturer | 3D Innovations |
| Country of Origin | China |
| Item Weight | 150 g |

## Images

![3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) - Image 1](https://m.media-amazon.com/images/I/41dKN9-YvRS.jpg)
![3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) - Image 2](https://m.media-amazon.com/images/I/51+9CRYLU+S.jpg)
![3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) - Image 3](https://m.media-amazon.com/images/I/61sbA14OkZS.jpg)
![3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) - Image 4](https://m.media-amazon.com/images/I/61K7Ce2RomS.jpg)
![3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis) - Image 5](https://m.media-amazon.com/images/I/61ZHxkK4kWS.jpg)

## Frequently Bought Together

- 3DINNOVATIONS Upgrade Spare Parts 2040 V-Slot Aluminum Profile Y-axis Synchronous Belt Stretch Straighten Tensioner for Ender 3. (2040 Y-axis)
- 3DINNOVATIONS Upgrade 2020 Profile X-axis Synchronous Belt Stretch Straighten Tensioner for Creality Ender-3/Ender3 Pro/Ender3 V2/CR-10/ CR-10 V2/ CR-10 V3/CR-20 Pro 3D Printer Parts

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**Shop now:** [https://www.desertcart.hr/products/335010709-3dinnovations-upgrade-spare-parts-2040-v-slot-aluminum-profile-y](https://www.desertcart.hr/products/335010709-3dinnovations-upgrade-spare-parts-2040-v-slot-aluminum-profile-y)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-09-20*