40' 2006 MONACO DIPLOMAT W/4 SLIDES. DIESEL MOTOR HOME. Appearance is Excellent inside and out. This 2006 Monaco Diplomat has a 400HP Cummins Engine on a Roadmaster Chassis, Spring/Air Suspension, Exhaust Brake, 4 Slide-outs, Onan Diesel Generator, 2 Ducted Air Conditioners, Levelers, 110V Residential Refrigerator, In-Fridge Ice Maker, Automatic Main Awning and Window/Slide Awnings, Backup Camera, GPS System, Satellite Dish, TV, DVD Player, Outside Shower, 3 Burner Range, Convection Oven/Microwave, Electric Steps.