J1939 & J1708 HD Cables. This Y-cable adapter allows you to connect two diagnostic devices simultaneously to a single J1939 9-pin port. Featuring high-conductivity copper cores, the adapter ensures stable, high-speed data transfer.
OBDIISVS J1939 9Pin & J1708 6Pin to OBD2 16Pin Heavy Duty Truck Diagnostic Cable
J1939/9Pin Y OBD2 Diagnostic Connector Adapter Cable for Heavy Duty ,Truck, Bus
OBDIISVS J1939 DB15 to Type 2 9Pin & 6Pin Y Adapter for Nexiq USB Link 2 Cable
OBDIISVS OBD2 16Pin to J1939 9Pin Adapter for ELD GPS Tracker Heavy Duty Truck
9Pin J1939 Truck Y Cable OBD2 16Pin Female Adapter J1708 6Pin For Cummins CAT