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AMERISUN

AMERISUN 21" Gas Lawn Mower, 3-in-1 Gas Push Mowers, 144cc 4-Stroke OHV Engine, 6 Height Adjustments 1.4 Bushel Grass Catcher, Lawnmower with Bagging, Mulching & Side Discharge, Efficient Steel Deck

  • Based on 25 reviews
Condition: New
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$254.63 Why this price?
Save $745.36 was $999.99

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, May 19
Order within 8 hours and 23 minutes
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Style: 144cc Push 3in1


Features

  • 144CC 4-CYCLE ENGINE WITH AUTO CHOKE- Delivering steady performance, the 144cc OHV 4-stroke engine powers this gas lawn mower with ease. Auto choke ignition simplifies starting, while its air-cooling system ensures lasting operationideal for users who prioritize a durable lawn mower gas powered option
  • DURABLE 21" STEEL DECK FOR FASTER RESULTS- The reinforced 21-inch steel cutting deck on this lawnmower is built to handle tough mowing jobs, delivering smooth, even cuts. Its an excellent match for those who want to finish faster with a high-efficiency gas powered lawn mower
  • LARGE WHEELS FOR EASY HANDLING- Featuring 7" front wheels and oversized 10" rear wheels with wide 1.5" treads and dual ball bearings, this push mower provides excellent traction and smooth movementmaking it easy to navigate rough or uneven terrain
  • 3 MOWING MODES IN ONE MACHINE- Choose between mulching, side discharge, or bagging to keep your yard clean and efficient. With a 1.4-bushel capacity, the rear grass catcher makes this gas lawn mower both versatile and lawn-friendly
  • SINGLE-LEVER HEIGHT ADJUSTMENT- This lawn mower gas unit features six adjustable height settings, from 1.5" to 3.9", easily controlled by a single lever. Whether tackling short grass or thicker growth, you can customize the cut for every season and lawn type

Brand: AMERISUN


Power Source: Gas Powered


Material: Alloy Steel


Color: Black+Red


Style: 144cc Push 3in1


Item Weight: 31.3 Kilograms


Cutting Width: 21 Inches


Operation Mode: Manual


Product Dimensions: 32.9"D x 16.5"W x 22.6"H


Assembly Required: No


Brand Name: AMERISUN


Model Number: AV8621P1


Required Assembly: No


UPC: 840432711019


Manufacturer: AMERISUN


Manufacturer Part Number: AV8621P1


Item Type Name: Lawn Mower


Material Type: Alloy Steel


Power Source: Gas Powered


Operation Mode: Manual


Maximum Adjustable Cutting Height: 3.9 Inches


Minimum Adjustable Cutting Height: 1.5 Inches


Number of Positions: 6


Item Weight: 31.3 Kilograms


Cutting width: 21 Inches


Item Dimensions D x W x H: 32.9"D x 16.5"W x 22.6"H


Color: Black+Red


Style Name: 144cc Push 3in1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 19

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Runs Fine
Style: 21" 144cc Push
Bought this back in mid summer and used it with no issues and cuts well. Hopefully it lasts.
Reviewed in the United States on October 26, 2025 by Al_G
    • A little unsatisfied
Style: 144cc Push 3in1
Only problem with this lawnmower after it ran out got hot and wouldn't start back up. It needed about an hour to finish the job.
Reviewed in the United States on August 24, 2025 by Cathy Avila
    • Bad
Style: 170CC Self Propelled
The media could not be loaded. I buy it on August 20 2025 five months ago I used it twice with stragle to star the engine but now like you see in the video the engine is not working properly I advise not to buy
Reviewed in the United States on March 24, 2026 by Muluebrhan
    • Runs and cuts good.
Style: 144cc Push 3in1
Didnt have any problems with the mower. After I got the carb primed, it started, mowed well. It did take several pulls initially to get it to go but all is well.
Reviewed in the United States on July 27, 2025 by Tim Ison
    • A SOLID MACHINE
Style: 144cc Push 3in1
A SOLID MACHINE WITH EASE OF MOVEMENT, BUT BE ADVISED: THE EXTENSIONS{MULCHER,SHOOT EXTENDER ETC. COME OFF TO FREQUENTLY DURING REGULAR USE.
Reviewed in the United States on August 9, 2025 by KIRBY
    • Good lawn mower for the price. Compared to other lawn mowers
Style: 170CC Self Propelled
Easy-to-use. No problem starting. Plenty of power. Cuts grass really good.
Reviewed in the United States on September 19, 2025 by Amazon Customer
    • Horrible purchase. Dies all the time.
Style: 144cc Push 3in1
The lawn mower ran good for a while but now dies all the time. I've continually done all the maintenance steps. It's very very hard to start up. If I get it going, it'll run anywhere from 5 minutes to 20 minutes and in in a giant puff of more black smoke. I've tried to return it within the return window in Amazon declined. ... show more
Reviewed in the United States on August 30, 2025 by Bob Waltrip
    • Great cuts!
Style: 144cc Push 3in1
Easy to assemble then started on the first crank. Cuts nicely.
Reviewed in the United States on August 6, 2025 by Harvey Mulock

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