Bolens, Briggs and Stratton 21" 3 in 1 lawn mower. Rear bag, side discharge, and mulcher. I have not used the mower in approximately 3 years as I have been using a gardener, but the last time I started the lawn mower it was in good working condition. It has been garaged during this entire idle time. Model Number 11A-546I763; Serial Number 1L102K10914.