2005 newmar dutch star 4023 2005 newmar dutch star 4023 40' class a motorhome. cummins isl diesel engine 4 slide outs awning sleeps 4 dual a/c units. imagine driving off to all of your favorite destinations in this newmar dutch star class a coach. model 4023 offers quadruple slide outs for extra interior space plus so much more! step inside and take a look back at all of the convenient features that would make any journey enjoyable. the kitchen area features everything you need to prepare great meals on the go including a sink a three burner range with microwave/convection oven and a....