OBD 6pin J1708 9pin J1939 Cable for Truck 6+9pin Adapter for Cummins Heavy Duty

OBD2 Interface Heavy Duty Truck Diagnose Y cable diagnostic plug 9pin j1939 type 2 to 6pin j1708 ---OBD2 16pin female to CANBUS J1708(6pin) and J1939(9pin) communication cable.This adapter allows you to connect your OBD2 16pin scanner, device to your heavy duty truck,bus and trailer.etc.