M320 21-in. 163cc RWD Self-Propelled Mower

  • This 21-in. self-propelled rear wheel drive mower features a 163cc, OHV Briggs & Stratton® engine with one step starting, no priming needed. Its 3-in-1 convertible deck allows you to mulch, helping to put nutrients back in the soil for a healthier lawn, discharge or use the 2.3 bushel Dust Blocker bag for easy cleanup or composting. Equipped with a Pace Control System, this mower matches your natural stride providing the perfect mowing speed. Its large 8-in. front and 11-in. rear wheels provide improved maneuverability on any terrain and the dual-lever, 6-position height adjustment makes it easy for you to change the cutting height while mowing.


  • Proudly Made in the USA with Global Materials in Tupelo, Mississippi
  • POWERFUL ENGINE: 163cc, OHV Briggs & Stratton® engine with one step starting, no priming needed
  • ADDED TRACTION: Rear wheel drive delivers added traction and control on flat, hilly or uneven terrains
  • MOWING CONVENIENCE: 21-in. 3-in-1 convertible deck for side discharge, mulching or rear bagging
  • HEIGHT ADJUSTMENT: Dual-lever, 6 position height adjustment makes it easy to change cutting heights from 1.25-in. to 3.75-in. high
  • PACE CONTROL SYSTEM:Comfortably walk at your own pace while the mower automatically adjusts to match your natural stride
  • DUST BLOCKER™ BAG: Reduces Messy Dust Clouds

Product Includes

CMXGMAM201207 Self-Propelled Mower 1 X
Bagger 1 X
Engine Oil 1 X
Manual 1 X


Power Tool Type Gas
Cutting Path 21 in
Height Adjustment Yes
Cutting Heights 1.25 - 3.75 in
Mulching Capability true
Transmission Type Self-propelled
Engine Brand Briggs & Stratton
Engine Torque (Ft/Lbs) 7.25
Engine Displacement 163.0 cc
Start Type Recoil
Drive Type RWD
Speed Control Pace Control System
Cut Width 21 in
Mower Deck Width 21 in
Number of Deck Positions 6