Massey Ferguson model 9A 49735 does not have a specific year associated with it. Massey Ferguson model numbers generally indicate the year of production, but this model is part of a series of models, ranging from 9A 49624 to 9A 49912, that have no associated year. The model numbers are typically used to determine the series of a product and to identify the specific product within that series, but not necessarily year of production.