2003 Fleetwood Discovery M-39S. 2003 Fleetwood Discovery design 39S in great condition- 39 feet in total length- Equipped with a 330 horsepower Caterpillar Diesel Pusher and an Automatic transmission- Currently with 52500 original miles- 100.0 gallons of Diesel fuel tank- 3 slide outs and 1 Patio Awning- Electric Stabilizer Leveling Jacks- Dual ducted and roof-mounted Air Conditioner units plus Heat Pump- And much more ...- This is a have to see 'Class-A' motorhome and everything works well- Serious queries just. Currently situated in Rolla MO.- Qualified Buyers may be eligible for Financing Nationwide Shipping and Extended Warranties. Stock Number: R107013V DEALERID: 49 model: Discovery make: Fleetwood.