The latest generation of the CAT Communication Adapter group, and this replaces the CAT Comm Adapter II. This is the only recommended communication device for CAT and the only datalink device that will allow you to properly communicate with a CAT engine on dual datalinks. This function is needed for some CAT ET (Electronic Technician) functions. This is also the only cable that will communicate with CAT off-road equipment when used in conjunction with the CAT ET software.
**Does not include software, please message us for more information on software
Caterpillar Diagnostic Communication Adapter III
Includes:
CAT Comm Adapter III (part # 538-5051)
CD for installing the drivers
USB Cable (From device to your computer)
J1939/J1708 Cable (from device to your truck)
Hard Shell Case with foam inserts
Whilst our adapters are high quality and perform top diagnostics they are not OEM