Honestly don't know if or how much this has been run. Has good pinch, no indication of fuel in the carb, no bolt or washer marks on the mounting plate, no steering arms mounted.
Be sure to check out the detail pictures to see the condition of this leg. Found in a box of items. The item "K&B 7.5cc RC Outboard Model Boat Marine Motor / Engine" is in sale since Thursday, August 29, 2019.
This item is in the category "Toys & Hobbies\Radio Control & Control Line\RC Model Vehicle Parts & Accs\Engine, Exhaust & Fuel Systems\Gas/Nitro Engines". The seller is "funrcboats" and is located in Cedar City, Utah. This item can be shipped to United States.