Onan Generator, 3500 running watt. These generators were used in Rvs back in the day. Runs at 1800 rpms for lower noise and runs good. Started right up after sitting all winter. These engines are bullet proof with good maintenance. I believe its all original except the ignition coil, spark plugs and muffler pipe. Looking to sell as a package deal with 13 gallon fuel tank, extra Onan parts and I have two manuals as well. Didn't want to sell but have 4 other generators and have not needed any of them for a power outage in two years. Good for a collector or restore it and put it in a classic Rv. Can be used as a stand alone generator but is vary heavy around 200 lbs and will need to be wired with breakers or fuses as there is nothing built in to it. Send me an email to come look at it and make me your best offer. 120/240V AC and battery charging 12V DC