--- product_id: 765946461 title: "2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin)" brand: "azercom" price: "$151.96" currency: USD in_stock: false url: https://www.desertcart.us/products/765946461-2019-communication-adapter-group-et-3-iii-317-7484-317 store_origin: US region: United States of America --- # Data logging for delayed troubleshooting Real-time ECM data & diagnostics Multi-pin 6+9+14 connectivity 2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) **Brand:** azercom **Price:** $151.96 **Availability:** ❌ Out of Stock ## Summary > ⚡ Unlock CAT’s full diagnostic power — don’t let hidden faults slow you down! ## Quick Answers - **What is this?** 2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) by azercom - **How much does it cost?** $151.96 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/765946461-2019-communication-adapter-group-et-3-iii-317-7484-317) ## 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 - • **Integrated Data Logging & Viewer:** Record and analyze ECM signals over time to pinpoint intermittent faults with precision. - • **Real-Time Engine & System Monitoring:** Instantly view RPM, boost, pressure, temperature, and more to stay ahead of potential issues. - • **Comprehensive Multi-Pin Compatibility:** Seamlessly connects with 6, 9, and 14-pin CAT heavy equipment for universal diagnostic coverage. - • **Versatile Application Across Equipment:** Supports trucks, excavators, air compressors, marine vessels, and drilling rigs for all your heavy machinery needs. - • **Advanced Diagnostic & Calibration Tools:** Perform in-depth testing, calibration, and troubleshooting without costly dealer visits. ## Overview The 2019 Communication Adapter Group ET-3 III (317-7484, 317-7485) by AZERCOM is a robust diagnostic tool designed for CAT heavy equipment. Featuring multi-pin connectivity (6+9+14), it delivers real-time engine and system data, advanced calibration, and comprehensive troubleshooting capabilities. Its integrated data logging enables precise fault analysis, making it an essential tool for professionals managing diverse heavy machinery fleets. ## Description ET Function: 1. Displays "log event code" to indicate engine overspeed, high temperature, fuel consumption, etc. 2. View the current ECM settings and change user settings 3. Do diagnostic testing, calibration, and calibration. Real-time display of fast connections and system status Displays measurements such as rpm, boost, pressure, temperature and so on. Easy to troubleshooting 4. Electromechanical and electrohydraulic components It leads operators to all the tasks the Cat ET can perform. Helps dealer identify problems without visiting a machine. 6. Data loggers and data log viewer can record ECM signals for delay troubleshooting. 7.If the function is not displayed, it may be a high repair cost, such as overspeed, high temperature, fuel consumption, transmission shift count. This makes the cat "ET trainer" included in the ET program. This is a free feature of ET. Applicable Scope: For trucks, excavators, air compressors, marine, drilling rigs ## Features - CAT Diagnostic Test Tool V.2018 317-7484 317-7485 538-5051 466-6258 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | AZERCOM | | Brand | AZERCOM | | Product Dimensions | 40 x 30 x 12 cm; 4 kg | | Manufacturer reference | 317-7484 317-7485 | | Item Dimensions L x W x H | 40 x 30 x 12 cm | | Color | Black | | Item Weight | 4 Kilograms | ## Product Details - **Brand:** AZERCOM - **Operating System:** Windows 10 - **UPC:** 721412497690 721412497881 - **Manufacturer:** AZERCOM ## Images ![2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) - Image 1](https://m.media-amazon.com/images/I/61-Dbnh55UL.jpg) ![2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) - Image 2](https://m.media-amazon.com/images/I/61vWyWLJJaL.jpg) ![2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) - Image 3](https://m.media-amazon.com/images/I/51Q3GbPaQUL.jpg) ![2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) - Image 4](https://m.media-amazon.com/images/I/51WEviMjMTL.jpg) ![2019 Communication Adapter Group ET-3 III 317-7484 317-7485 for Caterpillar CAT Heavy Equipment Diagnostic Test Tool (6+9+14pin) - 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 ? ## 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.us/products/765946461-2019-communication-adapter-group-et-3-iii-317-7484-317](https://www.desertcart.us/products/765946461-2019-communication-adapter-group-et-3-iii-317-7484-317) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*