Great running 7000watt onan generator.Built in April 2007 clean and serviced ready to be installed. This generator will fit in the same space as a marquis 5500. (same cover and mounting)only difference is the engine Horse power. I've changed the oil, filter and spark plugs. starts great and carries a load great.The door was lost and replaced with a new one.(they don't come with stripes and decals). Nice generator no smoking or leaking 1900.00. I can install this generator for a fee. new install or replacement. I may take your old generator in on trade, you never know till you ask. call or text Dan 480-four-two-one-8272. Thanks