Hi all...Great forum and I've learned a lot, but I searched the forum and could not find an answer and hoping for some help. I have a 1994 425 AWD with the early carburetor without a fuel shutoff solenoid. I want to replace the carburetor but can only find the version with the solenoid included for sale. Can I use the solenoid version and either leave it unhooked or is there a way to hook it up? Or does someone know where I can find the old version carburetor for sale? Also, can someone tell me what the rectangular unit with the 2 small hoses and large hose connected is? It has power to it and can't find it online. Sorry for all of the questions...Still learning. Thanks