--- product_id: 143718123 title: "2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins)" brand: "azercom" price: "£17.61" currency: GBP in_stock: false reviews_count: 8 url: https://www.desertcart.co.uk/products/143718123-2019-version-communication-adapter-group-et-3-iii-317-7484 store_origin: GB region: United Kingdom --- # Supports advanced diagnostic protocols Multi-pin connectivity (6+9+14 pins) Compatible with CAT heavy machinery 2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) **Brand:** azercom **Price:** £17.61 **Availability:** ❌ Out of Stock ## Summary > ⚡ Diagnose Like a Pro, Stay Ahead of the Fleet! ## Quick Answers - **What is this?** 2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) by azercom - **How much does it cost?** £17.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/143718123-2019-version-communication-adapter-group-et-3-iii-317-7484) ## Best For - azercom enthusiasts ## Why This Product - Trusted azercom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Ready:** Durable 8.8-pound build designed to withstand demanding workshop environments. - • **Plug-and-Play Efficiency:** Simplify your maintenance workflow with quick, reliable communication between tool and machine. - • **Precision-Crafted for CAT:** Engineered specifically for Caterpillar heavy machinery ensuring flawless diagnostics every time. - • **Future-Proof Compatibility:** Supports latest diagnostic software versions, keeping your fleet ahead of the curve. - • **Universal Multi-Pin Adapter:** Seamlessly connect with 6, 9, and 14-pin CAT diagnostic ports for ultimate versatility. ## Overview The AZERCOM2019 Communication Adapter Group ET-3 III (317-7484, 317-7485) is a heavy-duty diagnostic interface designed for Caterpillar machinery. Featuring multi-pin connectivity (6, 9, and 14 pins), it ensures seamless communication with CAT diagnostic tools, enabling precise and efficient machine maintenance. Built tough at 8.8 pounds, this adapter supports the latest diagnostic protocols, making it an essential asset for professional fleet managers and service technicians. ## Description ET Function: 1. Display the 'Logged Event Code' to display engine overspeed, high temperature, fuel consumption, etc. 2. View the current configuration of the ECM and change user settings 3. Perform diagnostic tests and calibrations, and calibrate. Fast hookup and real time display of systems status. Displays ,readings such as rpm, boost, pressures, temperatures, etc. for easy troubleshooting. 4. Electromechanical and electro-hydraulic components 5. Help leads operator through every task for Cat ET can perform. To help dealer identify problems without visiting machine. 6. The data logger and data log viewer allow the recording of ECM signals for delayed troubleshooting. 7. If no functionalities shows, certain operating conditions will cause high repair costs such as:Over speeds, high temperatures, fuel consumption, transmission shift counts. This can provide awareness operator for Cat "ET Trainer" is now included in ET Program. This is a free feature of ET. Application Range：For Trucks, Excavators, Air Compressors, Ships, Drilling Rigs Review: Scanner AZERCOM grupo de adaptadores de Caterpillar - El pedido llegó en tiempo y forma , se instaló sin inconvenientes y funciona perfectamente, es recomendable por precio y calidad. Corrientes, Argentina Review: It worked but way out of date - Took 4 updates for the comm adapter to read an engine but it did work ## Features - CAT Diagnostic Test Tool V.2018 317-7484 317-7485 538-5051 466-6258 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QNTFMVT | | Best Sellers Rank | #2,911,703 in Automotive ( See Top 100 in Automotive ) #5,417 in Code Readers & Scan Tools | | Brand | AZERCOM | | Brand Name | AZERCOM | | Customer Reviews | 4.1 out of 5 stars 17 Reviews | | Item Weight | 4 Kilograms | | Manufacturer | AZERCOM | | Manufacturer Part Number | 317-7484 317-7485 | | Manufacturer Warranty Description | 1 year | | Operating System | Windows 10 | | Power Source | Corded Electric | | Screen Size | 20 Centimeters | | UPC | 721412497690 721412497881 | ## Product Details - **Brand:** AZERCOM - **Operating System:** Windows 10 - **UPC:** 721412497690 721412497881 - **Manufacturer:** AZERCOM ## Images ![2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - Image 1](https://m.media-amazon.com/images/I/61-Dbnh55UL.jpg) ![2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - Image 2](https://m.media-amazon.com/images/I/61vWyWLJJaL.jpg) ![2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - Image 3](https://m.media-amazon.com/images/I/51Q3GbPaQUL.jpg) ![2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - Image 4](https://m.media-amazon.com/images/I/51WEviMjMTL.jpg) ![2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - Image 5](https://m.media-amazon.com/images/I/71GKMi6JRSL.jpg) ## Questions & Answers **Q: Is this a full dealer version? Or just a code reader version?** A: it is full dealer version, this link is with ET version 2018. my store has another version ET 2019 with updated some ECM model number. choose 6+9 pins cable / 6+9+14 pins cable according to the machine which you need to test. thanks for buying from AZERCOM and have a nice day. **Q: Is the software activated and ready to use without cost and is there a full refund if this does not work?** A: The software is not activated. There is another program together with it in the cd for activation. We will help to solve all your issue when it can’t work until it works perfectly. **Q: Does this work for 2011 cat skid steer and does the software load on a pc laptop with windows 10 and is it already activated and for how long ?** A: Our device has software cat ET in the cd. It has 2018 version, and we sell 2019 version too. You can find it in our store. The software and hardware can be loaded on a pc laptop or windows tablet. The cd has activation program for software. Licensed period 10+ years. **Q: Will this work with cat et 2021 from a dealer? we tried it with cat et 2019 and it works perfect! but we got 2021 upgrade from dealer & want to know.** A: Yes. It can. No problem. By the way we can supply licensed cat service information system 2020=400$. Do you want it ? ## Customer Reviews ### ⭐⭐⭐⭐⭐ Scanner AZERCOM grupo de adaptadores de Caterpillar *by R***A on July 11, 2025* El pedido llegó en tiempo y forma , se instaló sin inconvenientes y funciona perfectamente, es recomendable por precio y calidad. Corrientes, Argentina ### ⭐⭐⭐⭐ It worked but way out of date *by M***S on November 20, 2021* Took 4 updates for the comm adapter to read an engine but it did work ### ⭐⭐⭐⭐⭐ Great customer service *by D***. on January 12, 2020* Great customer service, I had a little trouble installing (my fault not theirs) and we linked up through TeamViewer in within a couple of minutes they had it installed and working flawlessly. Thank you so much Azercom ## Frequently Bought Together - AZERCOM 2019 Version Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool (6+9+14 pins) - AirDog Pre-Filter WS100 and Fuel Filter FF100-2 Combo Pack - PPE - Premium High-Efficiency Spin-On Transmission Fluid Filter 128059150 Compatible with 2001-2019 Allison 1000 Series/2000 Series Transmissions --- ## 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.uk/products/143718123-2019-version-communication-adapter-group-et-3-iii-317-7484](https://www.desertcart.co.uk/products/143718123-2019-version-communication-adapter-group-et-3-iii-317-7484) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*