Yard Machine 21" 158cc Self-Propelled Mower

Model: 12A-A04A000

This Self-Propelled Yard Machines Lawn Mower is great for getting the job done with its 21" cutting deck powered by a 158cc Briggs & Stratton Engine.

$199.99 $189.99
*Free Shipping


Engine Brand 
Briggs & Stratton
Engine Displacement 
Starting System 
Recoil Start
18oz SAE 30 (Included)
Deck Cutting Width 
21 Inches
Discharge Location 
Side Discharge
Drive System 
Speed Control 
Deck Height Adjustment 
4-Position Height Adjust
Cutting Height Range 
1.25" - 3.75"
7" Front, 7" Rear
2-Year Limited

Operator's Manuals

  • Blade Removal Tool 490-850-0005
    • For walk-behind and riding lawn mowers, single and twin blade models.
    • Holds blade in place for faster, safer removal.
    • Rigid metal construction.
    $14.87 $8.99
    *Free Shipping
  • 490-850-0015 490-850-0015
    • Adjustable straps allow carrier to be used on most mowers
    • Convenient and safe storage area for a drink, cell phone, small hand tools and debris picked up while mowing
    • Simple installation - attaches in less than two minutes with no tools
    • Non-slip straps with rugged clips keep carrier in place
    • Meets all safety and compliance standards
    $19.99 $4.99
    *Free Shipping
  • 490-290-0012 490-290-0012
    • Fits most lawn mowers.
    • Protects your mower against sun, rain and dust damage.
    • Weather-protected, heavy-duty fabric won?t shrink or stretch.
    • Coated for maximum water resistance and repellency and is U.V. and mildew resistant.
    • Elastic shock cord in bottom hem for a quick, custom-like fit.
    • Covers both the mower and attached bagger on rear-discharge mowers.
    $21.99 $17.99
    *Free Shipping

Includes Blade Removal Tool + Walk-Behind Lawn Mower Cover 

$26.98 $23.99

Mower Cover and Cargo Carrier Bundle 

$22.98 $19.99