Snapper rider LT16 engine and transmission twin cylinder Vanguard. Engine is like new still had seals over the ports when I acquired it 6 months ago. Transmission is a Hydo condition unknown. Pictures and numbers for transmission upon request. Note plastics for this mower are all broke cracked so do not ask about the.Hood, or fenders or mowing deck I do not have those parts. I will connect a gas line and battery to the engine and you can. Hear it run and let it run up to 30 minutes. Due to my health it will be difficult for me to remove the engine from the frame, if. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mower Parts". The seller is "tagpop" and is located in this country: US. This item can be shipped to United States.