--- product_id: 603768220 title: "DAYUAN Torque Multiplier 1/2\" - 3/4\" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611)" brand: "dayuan" price: "AED 778" currency: AED in_stock: true category: "Dayuan" url: https://www.desertcart.ae/products/603768220-dayuan-torque-multiplier-1-2-3-4-dr-5-1 store_origin: AE region: United Arab Emirates --- # Includes durable plastic toolbox 1/2" drive input & 3/4" output 5:1 gear ratio for precise torque DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) **Brand:** dayuan **Price:** AED 778 **Availability:** ✅ In Stock ## Summary > ⚙️ Unlock pro-level torque control and never second-guess your tightening again! ## Quick Answers - **What is this?** DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) by dayuan - **How much does it cost?** AED 778 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/603768220-dayuan-torque-multiplier-1-2-3-4-dr-5-1) ## Best For - dayuan enthusiasts ## Why This Product - Trusted dayuan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Pro Kit:** Comes complete in a sturdy plastic toolbox—ready for your next precision job. - • **OEM-Grade Reliability:** Meets OEM standards with part numbers 303-1611 series for trusted performance. - • **Precision Torque Mastery:** Achieve exact crankshaft pulley torque with a calibrated 5:1 multiplier ratio. - • **Ergonomic & Secure Design:** 1/2" square drive input and 3/4" output with included securing bracket for effortless, safe use. - • **Ford Engine Compatibility:** Seamlessly fits Ford 1.0 & 1.1 Ecoboost engines plus multiple Duratec and EcoBlue models. ## Overview The DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 is a precision-engineered tool designed for exact torque application on Ford 1.0 and 1.1 Ecoboost engines. Featuring a calibrated 5:1 gear ratio, OEM-equivalent quality, and a user-friendly design with a securing bracket, it ensures accurate crankshaft pulley installation. Packaged in a durable plastic toolbox, this carbon steel multiplier is a must-have for professional mechanics and serious DIYers aiming for flawless engine maintenance. ## Description From the brand Hand Tools Visit the store Hand Tools Visit the store Pressure gauge Visit the store Pressure gauge Engine Adjustment Tool Visit the store Engine Adjustment Tool ## Features - Precise Torque Control: This genuine calibrated Torque multiplier (1:5) is essential for ensuring the correct torque and angle when replacing the crankshaft pulley. - Compatibility: It's compatible for Ford 1.0 & 1.1 Ecoboost engines. - OEM Equivalent: This torque multiplier is equivalent to OEM part numbers 303-1611, 303-1611-01, and 303-1611-02. - Convenient Design: Featuring a 1/2" Square drive input and 3/4" drive output, this torque multiplier is easy to use and includes a securing bracket and fixings. - Package: Comes with a plastic tool box. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP3BLYW6 | | Best Sellers Rank | 22,750 in Automotive ( See Top 100 in Automotive ) 157 in Hand Tools (Automotive) | | Brand | DAYUAN | | Colour | Blue | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (33) | | Finish | Brushed | | Head Style | Square Drive | | Included Components | multiplier | | Item Package Quantity | 1 | | Item Type Name | multiplier | | Item Weight | 8.18 Kilograms | | Jaw Capacity | 0.75 Inches | | Manufacturer | Yinyuan Tools | | Manufacturer Warranty Description | 1 year warranty. | | Material | Carbon Steel | | Measurement Standard | SAE | | Model Number | 303-1611 | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Mechanical | | Part Number | YT-98055 | | Set Name | Torque Multiplier Kit with Plastic Tool Box | | UPC | 754008197995 | | Unit Count | 1.0 count | ## Product Details - **Brand:** DAYUAN - **Colour:** Blue - **Item package quantity:** 1 - **Item weight:** 8.18 Kilograms - **Material:** Carbon Steel ## Images ![DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - Image 1](https://m.media-amazon.com/images/I/71fW4-6q-OL.jpg) ![DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - Image 2](https://m.media-amazon.com/images/I/41QI0ajHZhL.jpg) ![DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - Image 3](https://m.media-amazon.com/images/I/411JbXJPO-L.jpg) ![DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - Image 4](https://m.media-amazon.com/images/I/31bDjjgK3fL.jpg) ![DAYUAN Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - Image 5](https://m.media-amazon.com/images/I/31pUlVrMTpL.jpg) ## Frequently Bought Together - Torque Multiplier 1/2" - 3/4" Dr. 5:1 Compatible for Ford 1.0 1.1 Ecoboost (303-1611) - DAYUAN Timing Tool Kit for Ford Ecoboost 1.0 Transit Mondeo Fiesta (13-17), Focus (12-18) --- ## 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.ae/products/603768220-dayuan-torque-multiplier-1-2-3-4-dr-5-1](https://www.desertcart.ae/products/603768220-dayuan-torque-multiplier-1-2-3-4-dr-5-1) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-11-04*