Snapper 21" Side Discharge/Mulch/Rear Bag Rear Wheel Drive Self-Propelled Gas Mower: * Briggs & Stratton 175cc OHV 775 ex Series Engine * ReadyStart self-propelled mower with rear wheel drive * The 3-in-1 deck is side discharge with mulching/rear bagging capability * Single lever height adjusters allow for easy adjustments * There are 6 settings within the deck that range from 1.25"-3.75" * 8" front wheels * 8" rear wheels * 3-year limited warranty * Model# 12AVC37Z707 Have a question or want more information about this Snapper product? Call the dedicated Snapper customer support phone line toll free at: 1 (800) 224-8940 Having trouble choosing the right mower? See our Lawn Mower Finder. Some of our outdoor power items include special returns policies - learn more here.