New York Garden
All products

PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag

We independently review everything we recommend. When you buy through our links, we may earn a commission. As an Amazon Associate we earn from qualifying purchases. Learn more ›

Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.

If you're not a student, there's also a free 1-Month Amazon Prime trial available.

PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag

PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag

5

3 ratings

View on AMAZON

Highlights

  • "PREMIUM 140CC B&S ENGINE FOR RELIABLE PERFORMANCE Powered by a trusted B&S engine, this mower delivers dependable starting, smooth operation, and long-lasting power for tackling thick grass and large yards."
  • "21-INCH HEAVY-DUTY STEEL DECK FOR WIDE COVERAGE The robust 21-inch steel deck cuts more with every pass, increasing efficiency on medium to large lawns while ensuring clean, even trimming."
  • "3-IN-1 CUTTING SYSTEM: MULCH, BAG & REAR DISCHARGE Choose the right mode for your lawn: mulch for natural feeding, bag for a clean finish, or rear discharge for quick coverage—no tools required to switch."
  • "SELF-PROPELLED REAR-WHEEL DRIVE WITH 10"" TIRES Effortless handling with rear-wheel drive, especially useful on inclines. Large 10-inch rear wheels offer excellent traction and smooth maneuverability."
  • "6-LEVEL HEIGHT ADJUSTMENT (1.5""–3.9"") Single-lever height control allows quick adjustment between 6 cutting levels for precise results across seasonal and grass-type variations."

Photos

PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag
PowerSmart 21-Inch Gas Self-Propelled Lawn Mower, 140cc 4-Stroke B&S Engine, 3-in-1 Function (Mulching, Bagging, Rear Discharge), 6 Height Settings, 10" Rear Wheels, 1.4 Bushel Grass Bag

Product specs

SpecificationDetails
BrandPowerSmart
Power SourceGas Powered
ColorBlack+r
StyleB&S EX550 Self Propelled
Cutting Width21 Inches
Operation ModeManual
Product Dimensions32.9"D x 16.5"W x 22.6"H
UPC840432710456
ManufacturerPowerSmart
Item Weight70 pounds
ASINB0F4QQH3GS
Country of OriginUSA
Item model numberB8721S2
best gas-powered lawn mowersbest lawn mowers with rear dischargebest heavy-duty lawn mowersbest value lawn mowers

Related

New York Garden is customer-supported. When you buy products through our site, we may earn an affiliate commission on featured products.

New York Garden

New York Garden

About UsPrivacy PolicyAffiliate DisclaimerHow we rankCareersContactFacebookX (formerly Twitter)LinkedIn

Popular Picks

Best Solar GeneratorsBest Portable GeneratorsBest Pool CleanersBest Automatic Pool CleanersBest Lawn MowersBest Pressure WashersBest ChainsawsBest Raised Garden BedsSolar Generator Consumer Report

© 2025 New York Garden. All rights reserved. Time Zone: Pacific Time (US & Canada).