Product Description 18-5105-02, FAN MOTOR. Scotsman Genuine OEM replacement part. Scotsman Ice Machines, a Warburg-Pincus brand, have a history of consistent innovation in ice maker parts and manufacturing. Use genuine OEM parts for safety reliability and performance. From the Manufacturer 18-5105-02, FAN MOTOR. Scotsman Genuine OEM replacement part. Scotsman Ice Machines, a Warburg-Pincus brand, have a history of consistent innovation in ice maker parts and manufacturing. Use genuine OEM parts for safety reliability and performance.