PN448015 Caterpillar Diagnostic Adapter Cable for NEXIQ 125032 USB Link
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| Product Type | Diagnostic Adapter Cable |
| Compatible Equipment | NEXIQ 125032 USB Link |
| Applicable Brand | Caterpillar |
| Connector Type | 9-pin diagnostic interface (Deutsch) |
| Cable Type | USB |
| Color | Black |
| Connector Gender | male to male |
| Shape | Circular |
| Function | Vehicle Diagnostics and Reprogramming |
Manufacturer No.
PN448015
OEM Part No.
303-1655303-1530
Fitment Vehicles
Caterpillar Construction EquipmentGMC Trucks (equipped with CAT engine)
Diagnostic and Workshop Supplies - Industrial Encyclopedia
PN448015 is a Caterpillar diagnostic adapter cable designed specifically for the NEXIQ 125032 USB Link, used to connect the 9-pin diagnostic interface of heavy-duty diesel trucks and construction equipment. Suitable for GMC trucks equipped with CAT engines and all Caterpillar equipment series. This cable enables stable communication between PC and vehicle ECU, supports diagnosis and reprogramming of systems such as the engine, transmission, and ABS, and is an essential diagnostic component for repair shops and fleets. Equivalent to OEM part numbers 303-1655/303-1530.