--- product_id: 94300074 title: "WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs)" brand: "winsinn" price: "21825CFA" currency: XOF in_stock: true reviews_count: 9 category: "Winsinn" url: https://www.desertcart.sn/products/94300074-winsinn-gt2-idler-pulley-16-teeth-3mm-bore-6mm-width store_origin: SN region: Senegal --- # 3mm bore fits standard shafts 16 precision teeth for smooth timing Double motor-grade bearings for durability WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) **Brand:** winsinn **Price:** 21825CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your 3D printer’s heartbeat with WINSINN precision! ## Quick Answers - **What is this?** WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) by winsinn - **How much does it cost?** 21825CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/94300074-winsinn-gt2-idler-pulley-16-teeth-3mm-bore-6mm-width) ## Best For - winsinn enthusiasts ## Why This Product - Trusted winsinn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enduring Performance:** Double motor-grade bearings ensure quiet, smooth operation and long-lasting reliability - • **Robust Aluminum Build:** High-quality aluminum with oxidation treatment for rust and corrosion resistance - • **Seamless Compatibility:** Optimized for 6mm width timing belts, perfect for 3D printer upgrades - • **Value Pack Convenience:** Includes 5 pulleys to keep your projects running without interruption - • **Precision Engineered Teeth:** 16 teeth designed for flawless belt engagement and minimal slip ## Overview The WINSINN GT2 Idler Pulley pack features 16-tooth aluminum pulleys with a 3mm bore and 6mm width compatibility, equipped with double motor-grade bearings for enhanced durability and smooth operation. Ideal for 3D printer belt drives, this 5-piece set offers reliable, rust-resistant performance to keep your machine running flawlessly. ## Description ►Material: High quality Aluminum►Teeth Type: 16 Teeth ►Bore: 3mm►NIdler Pulley bearings: Double Motor-grade bearings►Suitable for 6mm Width Timing Belt--------------------------------------------------------------------------------------------------------------- Package include: ►5 x Idler Pulley►We offer the best products and services, if there has any problems, you can tell us anytime. Thank you:)) Review: Useful replacements - No issues with these, they worked for their intended use which for use in 3d printed objects and also for some replacements on the belt drives. Review: Good quality spares - Just what was needed to replace a worn out pulley on my CR-10 S4. Still going strong 10 months later. ## Features - ✔️Material: High quality Aluminum, Adopt surface oxidation treatment, anti-Rust and Anti-corrosion effectively - ✔️Teeth Type: 16 Teeth , Bore 3mm - ✔️Double bearings: Use High-quality Motor-grade bearings to ensure that the machine is works good. - ✔️Suitable for 6mm Width Timing Belt - ✔️Made by WINSINN ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BPLPZWN | | Best Sellers Rank | 164,899 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Mechanical Idler Belt Pulleys | | Brand | WINSINN | | Colour | With Tooth | | Customer Reviews | 4.1 out of 5 stars 100 Reviews | | Manufacturer | WINSINN Technology Ltd | | Manufacturer Part Number | 6MHL16B3T | | Material | Aluminium | | Model Number | 6MHL16B3T | | Number of Items | 5 | | Size Name | 6MM - 16T - 3mm Bore | | UPC | 686603768839 | | Unit Count | 1.0 count | ## Product Details - **Size:** 6MM - 16T - 3mm Bore - **Material:** Aluminum - **Colour:** With Tooth - **Brand:** WINSINN - **Fastener material:** Aluminium ## Images ![WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - Image 1](https://m.media-amazon.com/images/I/61UFsooTOpL.jpg) ![WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - Image 2](https://m.media-amazon.com/images/I/51DerR+xPtL.jpg) ![WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - Image 3](https://m.media-amazon.com/images/I/513852NCXhL.jpg) ![WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - Image 4](https://m.media-amazon.com/images/I/51deXYkRimL.jpg) ![WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - Image 5](https://m.media-amazon.com/images/I/41JhMgNegLL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful replacements *by C***Y on 8 February 2026* No issues with these, they worked for their intended use which for use in 3d printed objects and also for some replacements on the belt drives. ### ⭐⭐⭐⭐⭐ Good quality spares *by A***E on 11 February 2021* Just what was needed to replace a worn out pulley on my CR-10 S4. Still going strong 10 months later. ### ⭐⭐⭐⭐⭐ Recommend *by G***K on 30 October 2020* Good i use on my 3d printer ## Frequently Bought Together - WINSINN GT2 Idler Pulley 16 Teeth 3mm Bore 6mm width Timing Pulley Wheel Aluminum For 3D Printer (Pack of 5Pcs) - BZ 3D GT2 Idler Pulley 20 Toothless Bore 5mm for 3D Printer 9mm/10mm Width GT2 Timing Belt. (10pcs) --- ## 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.sn/products/94300074-winsinn-gt2-idler-pulley-16-teeth-3mm-bore-6mm-width](https://www.desertcart.sn/products/94300074-winsinn-gt2-idler-pulley-16-teeth-3mm-bore-6mm-width) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-07*