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The CAT 5385051 Caterpillar Communication Adapter 3 III Kit, the latest upgrade from CAT, replacing the previous CAT 466-6258 model. This genuine CAT part, proudly manufactured in Canada, is your go-to solution for diagnosing CAT-powered vehicles.

Key Features:

- Requires CAT Electronic Technician software for comprehensive diagnostics of CAT-powered vehicles.
- Updated communication device with a new cable design ensures seamless connectivity.
- Enables proper communication with CAT engines on dual datalinks, essential for certain CAT ET (Electronic Technician) functions.
- Allows communication between service tools and engine controls via various data links such as J1939/11, DeviceNet (future release), CAT DataLink, and J1708 (ATA) vehicle networks.
- Flash program feature facilitates adapter firmware upgrades for enhanced functionality.
- Utilizes J1939/11 high-speed data link (part of ADEM III controls), significantly reducing flash times.
- Automatically selects J1939/11 when flashing the engine, reducing flash time by approximately 80% (from 14 minutes to 3 minutes).

Included Components:

- CAT Comm Adapter III
- CD containing driver installation software
- USB Cable (for device to computer connection)
- J1939 Cable (for device to truck connection)
- Hard Shell Case with foam inserts for secure storage and transportation.

TPX Power Source ensures the delivery of quality Caterpillar diagnostic tools, providing reliability and performance you can trust.

All returns must be postmarked within fifteen (15) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.


The following items cannot be returned:

> Subscriptions license codes

> For defective or damaged products, please contact us at the contact details below to arrange a refund or exchange.

Please Note

> A 15% restocking fee will be charged for all returns.

> Returns must be approved and include return authorization before being shipped.

> Items should be shipped by a carrier that can track packages.

> Customer assumes responsibility for insuring returned item