1PCS Heavy Duty Truck 9 Pin J1939 to 16 Pin OBD2 16PIN OBDII Adapter Cable
$27.39
1 9Pin to 16Pin cable adapter. 9 Pin to 16 Pin Adapter OBD2 Cable:This 9 Pin to OBD II 16 Pin connector cable can be used for converting connection from truck round 9 pin to your existing OBD2 16 pin interface tool.