
Hero image 0 of Yard Force 21 in 140cc Briggs & Stratton e550 Engine 3-in-1 Gas Walk Behind Lawn Mower, 0 of 8
Yard Force 21 in 140cc Briggs & Stratton e550 Engine 3-in-1 Gas Walk Behind Lawn Mower
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One Lever Adjusts Height
A single lever quickly changes the cutting height across all four wheels at once.
Three Ways To Cut
Switch quickly between bagging, mulching, or side discharge without needing any tools.
Quick Pull Start
Prime 'N Pull technology helps you get the engine running with less effort.
Folds For Easy Storage
The handle folds in the middle with quick-turn knobs to save garage space.
Rolls Easily On Terrain
The eight-inch PVC-wrapped wheels roll smoothly over uneven patches in your yard.
Specifications
- Engine Type – Single-cylinder, 4-stroke gasoline engine designed for residential lawn care with reliable cold starts and consistent power output.
- Engine Displacement – 140cc Briggs & Stratton engine delivering dependable torque and efficiency for small to medium residential yards.
- Starting System – Manual pull-start featuring Briggs & Stratton Prime ’N Pull technology for reliable two-pull starting performance.
- Cutting Deck Size – Durable 22-inch stamped steel deck providing wide cutting coverage for faster mowing and long-term structural strength.
- Blade Length – 21-inch steel blade engineered for clean, even cuts and effective grass lift across varied lawn conditions.
- Cutting Options – True 3-in-1 functionality supports rear bagging, side discharge, or mulching without tools for seasonal flexibility.
- Cutting Height Range – Adjustable cutting heights from 1.25 inches to 3.75 inches accommodate short trims or taller grass conditions.
- Height Adjustment System – Single-lever, 7-position height adjustment controls all four wheels simultaneously for quick, consistent setup.
- Grass Bag Capacity – Large 2-bushel (16-gallon) rear grass bag supports extended mowing sessions and fast, easy emptying.
- Wheel Size – Eight-inch front and rear wheels improve maneuverability and stability across uneven or slightly sloped terrain.
Current price is USD$399.98
Prices may vary in club and online
Shipping
Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.

Limited time! Get a $60 statement credit when you open an account between 10/28-12/2 and use it to make $30 in eligible Sam’s Club purchases within 30 days¹
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Sep 22, 2023
Reviewer name: Rick
5 out of 5 stars review
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This week two and I still love it!
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Apr 24, 2026
Reviewer name: Terry
5 out of 5 stars review
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Mar 18, 2026
Reviewer name: Mary2
5 out of 5 stars review
Yard Force Mower
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Current price is USD$399.98
Prices may vary in club and online
Shipping
Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.



















