For sale: transferable warranty class a - diesel / yucca valley, ca we have a rv we must sell. Its a 2007 Alfa with a 300hp caterpillar diesel with only 13000 miles and still under warranty.and a whole bunch of extras.also a tire warranty. We just had it serviced and everything gone through. This is a great deal at $89.500 obo you won't find a nicer rv anywhere. For more information, please call: