Which engine will replace onan 16 in Lincoln welder?

The Onan 16 engine in Lincoln welders is typically replaced by the Kohler Command Pro series engines, such as the Kohler CH440 or similar models, depending on the specific welder model and its requirements. These engines are known for their reliability and compatibility with various Lincoln welding machines. Always consult the manufacturer's guidelines or a professional for the best replacement options for your specific welder model.