NEW OEM 538-5051 CAT Comm Adapter III Caterpillar Replaces 466-6258 & 317-7484
Amazon.com: AZERCOM Communication Adapter Group ET-3 III 2019A 317-7484 317-7485 for Caterpillar CAT Heavy Machine Diagnostic Test Tool(with 6& 9 & 14 pins Cable) : Automotive
2020 original CAT ET3 Adapter III 317 7485 2015a CAT truck diagnostic tool CAT III Communication Adapter III CAT3 without WIFI|Forklifts| - AliExpress