This is a completely remanufactured super clean freshwater 200 horsepower 2.5 Mercury outboard powerhead. All cylinders have been bored to.015 over with all new piston rings and bearings. Complete seal kit, crank polished and ports chamfered. All is a very tight factory spec build!! this was not a worn-out engine this was a very low our motor that was run with the carburetors gummed up and it scuffed a couple cylinders. Engine is fully dressed with all electronics and fuel components ,carbs have been rebuilt and oil injection removed for reliability and will literally run on bench. You will receive a break in feet with proper instructions to break this motor in as everything is new inside. Normally we warranty all powerheads or any re- manufactured powerheads but being these are used for high performance use and are out of my control we sell these powerheads as is. Properly maintained you'll get many many years out of this. I have been in the industry for over 30 years with tens of thousands of satisfied customers. If you are local we can install this for you in exchange of your old powerhead provided you don't have a rod run through the block this power head will replace many 135, 150,175 and 200 horsepower engine. If this powerhead is shipped it will be done so by Freight and must go to a business it will be bolted to a pallet and heat shrunk..Scott