This is an older model Honda 5 hp gas engine. It is a GX140 engine that was on a 3" trash pump. The pump broke and now I have a good running engine for sale. It is a 144cc engine with new synthetic oil, new air filter, new carburetor, and cleaned out gas tank. Runs well and has a treaded shaft. Willing to take in on trade your small engines that do not run. Let me know what you have. $75 or best offer.