This is a Saito FA-82 R/C airplane four-stroke engine with muffler. This has only been ran 3 times and never flown. The plastic has been notched so the throttle linkage had a little extra room. There are also a few scratches on the side of the motor. The engine and muffler are both in good condition and run well. You will receive exactly what is shown. Please view all photos so you know what to expect and send us a message with any questions prior to purchasing. Thank you for shopping with us!