CAT Communication Adapter III


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Collections: All Products,  Caterpillar,  

Tags: $100-$200, Black, CAT


The Communication Adapter III allows you to properly communicate with a CAT engine on dual data links; it also allows communication between service tools and engine controls.


  • Displays Graph and Logs Status Parameters
  • Retrieves Prognostic Data Including: Histograms; Engine Totals for Fuel Used; and Miles Traveled
  • Performs Calibrations to Enhance Performance of the ECM
  • Customizes the ECM with application-specific settings
  • 2D and 3D Histogram plotting capability
  • Customized Service Tool Options
  • Flash Programming of the ECM(s)
  • Perform Customized Diagnostics Tests

Kit Contents:

  • CAT Communication Adapter III
  • CD for Installing the Driver
  • USB Cable
  • J1939 / J1708 Cable
  • TPX Power Source
  • Storage Case


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CAT Communication Adapter III ships merchandise to locations within the United States and U.S. territories, including Alaska, Hawaii, Puerto Rico, Guam, and the US Virgin Islands via USPS, FedEx, DHL, and UPS. For International shipments, please call us at 949.333.3800 to be provided a FedEx or DHL quote for shipment. The risk of loss and title for all merchandise ordered on this Website pass to you when the merchandise is delivered to the shipping carrier. We will try our best to process all orders before 4 pm (PST) on the same day. Due the fact that a lot of our products take several hours to install, license, configure, test, pack, and ship, we will make every effort to ship items as quickly as possible.


Customs and import duties may be applied to international orders when the shipment reaches its destination. Such charges are the responsibility of the recipient of your order and vary from country to country. Contact your local customs office for details.

Shipping laws are different in each country. It is your responsibility to check with your Customs office to verify whether the country to which you are shipping permits the shipment of your products. is not responsible for any direct, indirect, punitive, or consequential damages that arise from improper international shipping practices. 

Sales Tax charges sales tax for merchandise ordered on this Website based on the applicable state sales tax rate and the location to which the order is being shipped.

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