I believe this is all that is needed (except a tank) to have your 12v running on veggie oil. There's hoses, a pump, a filter, a heating element/tank insert and wiring. I took it off my 1998 2500. I don't know much about it, but I'll get whatever pictures you need. Feel free to contact me with any questions. If you're looking, you probably know more about this than I do. I'm taking a shot in the dark pricing this, but I've seen kits without tanks for $1800. I need this stuff out of my garage. $1000 or convince me of its worth.