Cummins- Allison deisel pusher,  Runs good.  Drives great!  All major systems work, i.e.; Water heater, furnace, A/C, plumbing. ( Small TV and stero in the bedroom do not work).  Good rubber.  Need to sell as I want to upgrade.  Owned this RV for about 7 years.  Lived in for about 6 mounths while I bult the house.  Odometer says 5764.9 but I believe that is hours, not mileage ( I might be wrong on that).