DEWALT 21″ DEWALT 21″ 163cc Self-Propelled Gas Lawn Mower63cc Self-Propelled Lawn Mower

Product Overview

The DEWALT 21″ Self-Propelled Lawn Mower is a reliable, standard-sized mower built for residential yard maintenance. It is powered by a dependable 163cc Briggs & Stratton engine, a name synonymous with longevity and easy starting. Designed for versatility and control, this mower features rear-wheel drive (RWD) and high rear wheels, making it an excellent choice for navigating both flat lawns and sloped terrain.

Key Features & Benefits

• Trusted Power: The 163cc Briggs & Stratton engine provides robust performance and consistent torque for residential cutting needs.

• Rear-Wheel Drive (RWD) & High Wheels: The combination of RWD and 11-inch high rear wheels provides superior traction, helping you maintain control even when moving uphill or over uneven patches.

• 3-in-1 Versatility: Easily switch between mulching, bagging, or side-discharging depending on your lawn's health needs and the time of year.

• Durable Design: Built with a 15-gauge stamped steel deck, offering a solid balance of weight and impact resistance for years of regular use.

• Customizable Cut: Features 6 cutting positions adjustable via two levers, ranging from 1.25″ to 3.75″, allowing you to keep your grass at the ideal height for your specific lawn type.

Technical Specifications

Maintenance & Usage Tips

Engine Care: As this uses a 163cc Briggs & Stratton engine, ensure you follow the manufacturer's recommendation for the first oil change after the break-in period. Using high-quality 10W-30 oil and keeping the air filter clean are the most effective ways to ensure this engine starts reliably for years.

Blade Maintenance: Because this model uses a single-blade design, inspect the blade at the start of every season. A sharp blade ensures a clean cut, which helps prevent lawn disease and keeps your grass looking vibrant. If the lawn looks "torn" after mowing, it’s a sure sign the blade needs sharpening.

Storage: Since this is a gas-powered mower with a 0.25-gallon tank, it is best practice to use a fuel stabilizer if you plan to store the mower for more than 30 days. This prevents old fuel from gumming up the carburetor, which is a common cause of hard-starting issues in the spring.

This is a very capable, classic mower for residential properties up to an acre. Are you currently using a push mower and looking to upgrade to a self-propelled model, or are you looking for tips on how to best care for your lawn's health using the mulching feature?

• We currently ship within the United States only.
• Enjoy free standard shipping on all orders.
• Orders are processed within 1–2 business days.
• Estimated Total Delivery Time is 4–7 business days.
• Tracking information will be sent to your email within 24 hours after your order has been dispatched.
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• Not Satisfy with your product? Return or exchange within 30 days.
• Items must be unused and in original condition.
• Damaged products are eligible for a refund or replacement.Your line works well.
• For more information about our return & refund process, please view our full Return & Refund Policy.