This is a very nice runing genset. It has a 4cylinder Kubota engine that starts good and runs perfect. I installed the (New) muffler on top but can be installed on side or under the generator. Just mounted on cart so I could move it easy. This is an RV generator out of a motorhome. Mod#10DKGFJ Serial#f2 Spec#27798A can be started by remote panel inside rv. Built 5-92. These engines are known for great fuel economy and durability. I will start and demo for new owner.Yes I'll throw in the cart. Generator weights 572LBS 2600.00 may take your smaller/broken/ONAN generator in on trade. never hurts to ask. call/text Dan 480-four-two-one-8272 thanks