--- product_id: 710635819 title: "- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet)" brand: "generic" price: "KD 330.18" currency: KWD in_stock: true category: "Generic" url: https://www.desertcart.com.kw/products/710635819-478-0235-538-5051-317-7485-et4-communication-adapter-3 store_origin: KW region: Kuwait --- # 10x faster Ethernet speed Win7/8/10 compatible OS Multi-function heavy-duty diagnostics - 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) **Brand:** generic **Price:** KD 330.18 **Availability:** ✅ In Stock ## Summary > 🚛 Diagnose smarter, fix faster, lead stronger. ## Quick Answers - **What is this?** - 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) by generic - **How much does it cost?** KD 330.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/710635819-478-0235-538-5051-317-7485-et4-communication-adapter-3) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-language support:** Operate confidently in English, French, German, Spanish, and more—perfect for global teams and diverse fleets. - • **Reliable expert support:** Dedicated customer service ready to assist pre- and post-purchase, ensuring zero downtime and maximum uptime. - • **Lightning-fast diagnostics:** Enhanced Ethernet cable slashes programming time by 10x, so you fix issues before your competitors even start. - • **Comprehensive heavy-duty toolset:** From throttle calibration to hydraulic flow matching, this adapter covers all critical Caterpillar truck maintenance needs. - • **Plug & Play with Pro-grade software:** Pre-installed 2023A software means instant use—no setup delays, just seamless diagnostics from day one. ## Overview The ET4 Communication Adapter 3 (model 538-5051) is a cutting-edge diagnostic tool designed for Caterpillar heavy-duty trucks. Featuring the latest 2023A software pre-installed, it supports Windows 7, 8, and 10 (64-bit recommended) and offers a powerful Ethernet connection that accelerates fault detection and programming by up to 10 times. This adapter enables comprehensive diagnostics and maintenance functions including engine calibration, hydraulic flow matching, and computer board programming, all backed by multi-language support and reliable customer service. ## Description Buy 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet): Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ET4:478-0235 538-5051. Our software comes with a new version of ET v2023A software. Equipped with fast USB communication. Operating systems: Windows 7, Windows 8, Windows 10. (We recommend the most stable system: win10 64-bit professional version.） - Note：The difference between the ET4 Ethernet version and the ET4 standard version is that the enhanced Ethernet cable can speed up the efficiency, save more time in detection and programming, allow the fa-ult problem to be solved quickly, and also allow the programming to reduce the time by at least 10 times. It has time value. - Powerful Function：Equipped with USB interface, easy to operate data analysis, fa-ult codes, time adjustment, throttle calibration, timing calibration, hydraulic flow matching, computer board maintenance, refresh, computer board programming, computer board configuration modification, EFI engine maintenance. - Cylinder breaking test, overrun test, rotary test, ET are not only diagnostic tools, but also powerful maintenance functions such as maintenance calibration: PRV main pump control pressure calibration, PRV power shift calibration, PRV hydraulic cooling fan calibration, PRV optional valve flow control calibration. - No-worry Purchase, Reliable Custom Service: For any issues, you may have before or after the purchase, email us.(1764850116@qq.com )We are always ready to offer help and value your feedback to achieve improvement. [If you don't know how to install the software, you can use desertcart or email Contact us to install the software for you. ] ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJTXZL59 | | Best Sellers Rank | #587,526 in Automotive ( See Top 100 in Automotive ) #1,793 in Code Readers & Scan Tools | | Brand Name | Generic | | Included Components | Adapter, Cable | | Item Type Name | 538-5051 | | Manufacturer | Generic | | Manufacturer Warranty Description | 1 year | | Operating System | Windows 10, Windows 7, Windows 8 | ## Product Details - **Brand:** Generic - **Manufacturer:** Generic - **Operating System:** Windows 10, Windows 7, Windows 8 ## Images ![- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Image 1](https://m.media-amazon.com/images/I/81vGIVghXyL.jpg) ![- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Image 2](https://m.media-amazon.com/images/I/71GHavNRUfL.jpg) ![- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Image 3](https://m.media-amazon.com/images/I/71Kh4AHBpxL.jpg) ![- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Image 4](https://m.media-amazon.com/images/I/81Is7vtNQ5L.jpg) ![- 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Image 5](https://m.media-amazon.com/images/I/812a4Mc4oxL.jpg) ## Available Options This product comes in different **Material Type** options. ## Frequently Bought Together - 478-0235 538-5051 317-7485 ET4 Communication Adapter 3 2019C 2023A for Caterpillar cat Adapter 3 Heavy Duty Truck Diagnostic Tool (with Tablet) - Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 3 oz - Permatex 51813 Anaerobic Gasket Maker, 50 ml Tube , Red, Packaging may vary. --- ## 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.com.kw/products/710635819-478-0235-538-5051-317-7485-et4-communication-adapter-3](https://www.desertcart.com.kw/products/710635819-478-0235-538-5051-317-7485-et4-communication-adapter-3) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-19*