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Super Contributor

Re: Data Link 275-5121 Communication Adapter II

The comm adapter is around $1400 USD. ET license varies among dealers but is usually around $1200 per year for customer ET.
New member

Re: Data Link 275-5121 Communication Adapter II

Thanks a lot.  where can i find cost of the adapter and license 

Super Contributor

Re: Data Link 275-5121 Communication Adapter II

2755120 is the part number for a comm adapter II, which has been discontinued. 4666258 is the current comm adapter III. The comm adapter is only the hardware for connecting a PC to the engine ECM. A licensed copy of Cat ET is required to communicate with the engine.
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Data Link 275-5121 Communication Adapter II

Hi.

 

    I am helping a friend who is looking to buy this specific diagnostic equipment " Data Link 275-5121 Communication Adapter II" can anyone guide me how can we buy it and who we need to contact?