Arco Tilt Trim Motor For Yamaha Outboard Part Number 6257

Arco Tilt Trim Motor For Yamaha Outboard. Bought this for my 50 hp yamaha 2 stroke. I received it in the mail and went to check how it fit. Looked like the correct bolt pattern and drive key as the one that failed, so I painted it yamaha Grey with spray paint. However after trying to install the trim motor it quickly became evident that it was not the correct motor. I couldn't return it to arco and swap it for the correct motor because of the paint. This is brand new, never installed, or used. Arco lists this part # 6257 at 424 dollars. It's been stored inside the last year or so.