NEW OEM 538-5051 Adapter III Caterpillar Replace 466-6258 & 317-7484

NEW OEM 538-5051 CAT Comm Adapter III Caterpillar Replaces 466-6258 & 317-7484

Be careful of clones on eBay! Many sellers are advertising the CAT Comm III at a far less price, but what you are really buying is a CAT Comm II disguised as a CAT Comm III. The old adapter, part # 317-7487, has been replaced with this new model. The adapter itself is the same, the cable ends have changed.

If you are only connecting to on-highway trucks, you don’t need this adapter. You can easily purchase a DG Tech DPA5 or Nexiq USB Link 2 from us for less money and get better coverage. If you are wanting to connect with earth-moving CAT equipment, this is the only adapter on the planet that will do it!

This listing is for a brand new, never used CAT Communication Adapter III. It is the latest generation of the CAT Communication Adapter group and replaces the CAT Comm Adapter II & the old 317-7487 tool number.

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.

What’s Included

• CAT Comm Adapter III
• CD for installing the drivers
• USB Cable (From the device to your computer)
• J1939/J1708 Cable (from device to your truck) – This includes the 9-pin and the new 14-pin cable.
  Hard Shell Case with foam inserts