
14-pin CATERPILLAR cable (3151/T61)
TEXA Caterpillar 14-pin diagnostic cable (3151/T61) — connects Navigator TXT Multihub and Navigator TXTs to Caterpillar machines and engines with the 14-pin diagnostic connector for IDC5 OFF-HIGHWAY. Requires the Truck & OHW power supply and adapter kit. Genuine TEXA, in stock at CRTE.
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Genuine TEXA diagnostic cable
TEXA Caterpillar 14-Pin Diagnostic Cable (3151/T61)
Fits TEXA Navigator TXT Multihub · Navigator TXTs · Caterpillar machines and engines with the 14-pin diagnostic connector
Caterpillar equipment uses a round 14-pin diagnostic connector, and the T61 is the TEXA cable that mates with it. It carries the machine's data bus straight into your Navigator interface so IDC5 OFF-HIGHWAY can identify the controllers on board, read and clear faults, and show live parameters. It is one of the core cables in the Off-Highway Essential Cable Case and powers through the Truck & OHW supply kit rather than through the cable itself.
What it connects
- ✓Caterpillar machines and engines with the 14-pin diagnostic connector
- ✓Requires the IDC5 OFF-HIGHWAY environment (AG + Construction) on your TEXA tool
- ✓TEXA also lists a Construction 14-pin Caterpillar cable for 2015-on machines under the same legacy code — see 3909822
Specifications
| TEXA part number | 3907749 (legacy code 3151/T61) |
| Vehicle connector | Caterpillar 14-pin diagnostic |
| Segment | Off-Highway (AG + Construction) |
| Works with | Navigator TXT Multihub, Navigator TXTs (via Truck & OHW power supply & adapter kit 3916633 / 3905031) |
| Included in | Off-Highway Essential Cable Case S049C9 |
| Brand | TEXA (genuine) |
| Sold by | Innovative Solutions CRTE — authorized TEXA dealer |


















