--- product_id: 803609037 title: "Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer" brand: "hocenway" price: "COP 107234" currency: COP in_stock: true category: "Hocenway" url: https://www.desertcart.co/products/803609037-original-upgrade-ender-3-v2-adjustable-4040-profile-y-axis store_origin: CO region: Colombia --- # Adjustable belt tension for perfect alignment Precision 4040 aluminum profile Compatible with multiple Ender 3 models Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer **Brand:** hocenway **Price:** COP 107234 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your 3D prints with precision tension—because every layer counts! ## Quick Answers - **What is this?** Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer by hocenway - **How much does it cost?** COP 107234 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/803609037-original-upgrade-ender-3-v2-adjustable-4040-profile-y-axis) ## Best For - hocenway enthusiasts ## Why This Product - Trusted hocenway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Seamlessly fits Ender 3 V2, Pro, S, and CR20 models—one upgrade for all your printers. - • **Engineered for Precision:** Upgrade your Ender 3 with a robust 4040 aluminum Y-axis profile for unmatched stability. - • **Customizable Belt Tension:** Easily adjust the 6mm synchronous belt tension to eliminate slack and improve print accuracy. - • **Durable Aluminum Alloy Build:** Lightweight yet sturdy black aluminum frame ensures long-lasting performance under heavy use. - • **Hassle-Free Installation & Support:** Comes pre-assembled with a full replacement guarantee and responsive customer service. ## Overview This Original Upgrade Ender 3 V2 Y-axis synchronous belt tensioner features a durable 4040 aluminum profile designed to fit multiple Ender 3 models. It allows precise adjustment of the 6mm belt tension, enhancing print accuracy and stability. The kit comes pre-assembled for easy installation and includes a reliable after-sales guarantee for peace of mind. ## Description 4040 aluminum profile Y-axis synchronous belt stretching fit for Ender 3 V2 Ender 3 pro ENDER-3S cr20 3d printer ## Features - 4040 aluminum profile Y-axis synchronous belt stretching fit for Ender 3 V2 Ender 3 pro ENDER-3S cr20 3d printer - Material: aluminum alloy for the black frame; Used with 6mm belt, upgrade the tension tensicner to adjust the belt freedom, much better, very practical - It includes one assembled tensioner kit, you can need to install it onto your printer by yourself - Package: 1 set Y tensioner kit - After-sales guarantee: each defective part can be replaced for free or refund. If there is any questions, please feel free to contact or QA us, we will be more than happy to help. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #716,057 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10,783 in 3D Printer Accessories | | Brand | HOCENWAY | | Compatible Devices | HOCENWAY | | Item Weight | 50 g | | Material | Aluminum | | Operating System | HOCENWAY | | Product Dimensions | 1.7"D x 2.9"W x 1.9"H | ## Images ![Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer - Image 1](https://m.media-amazon.com/images/I/41k4jUpCbcL.jpg) ![Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer - Image 2](https://m.media-amazon.com/images/I/41IjKdAYWPL.jpg) ![Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer - Image 3](https://m.media-amazon.com/images/I/41PdCvKjpQL.jpg) ![Original Upgrade Ender 3 V2 Adjustable 4040 Profile Y-axis Synchronous Belt Stretch Straighten Tensioner Compatible with Creality Ender 3 pro CR20 Ender 3S 3D Printer - Image 4](https://m.media-amazon.com/images/I/51PfTkjisnS.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/803609037-original-upgrade-ender-3-v2-adjustable-4040-profile-y-axis](https://www.desertcart.co/products/803609037-original-upgrade-ender-3-v2-adjustable-4040-profile-y-axis) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-15*