the insulator in the 510 no longer does it's job, and I've tried to fix it by using a grommet from a subtank coil as it was a solution for some; and I can't seem to fix it but now I just need the whole 510 insert including the pin.. Does anyone know where I can find a replacement? I know this box is only 20 bucks but I like having an extra box around the house for a backup. Thanks
