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AMERISUN

AMERISUN Gas Lawn Mower, 21" Self-propelled Lawn Mower, 170cc OHV Engine with Forced Air Cooling, 3-in-1 Mulching/Bagging/Side Discharge, 6 Cutting Heights, 1.4-Bushel Grass Catcher

  • Based on 10 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Sep 9
Order within 17 hours and 10 minutes
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Features

  • 170CC 4-CYCLE ENGINE WITH AUTO CHOKE: Delivering steady performance, the 170cc OHV 4-stroke engine powers this gas lawn mower with ease. Auto choke ignition simplifies starting, while its air-cooling system ensures lasting operation. Ideal for users who prioritize a durable lawn mower gas powered option
  • SELF-PROPELLED LAWN MOWER: The self-propelled drive reduce effort, save time, deliver precise cuts, and adapt effortlessly to any terrainproviding unmatched comfort and efficiency, especially for first-time users.
  • 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
  • 3-IN-1 LAWN MOWER: 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
  • 6-POSITION HEIGHT CONTROL: This lawn mower gas unit features 6 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

Description

Proudly American-born and made in the USA, our mission is to deliver tech-driven, rugged generators, lawnmowers, snow blowers and pressure washers—elevating outdoor care with smart performance to nurture vibrant, thriving spaces worldwide. Amerisun 21-inch gas lawn mower with 2-in-1 cutting delivers strong performance and clean results for easy, efficient mowing. Amerisun 14-inch corded 2IN1 lawn mower delivers steady electric power, lightweight control, and efficient mowing for small lawns. Amerisun 3800 PSI gas pressure washer tackles tough grime with steady power, rugged durability, effective cleaning for any job. Amerisun 21-inch 3IN1 self-propelled gas lawn mower delivers smooth control, strong power, and versatile lawn care. Strong, steady cutting performance powered by a 170cc OHV engine. Work smarter with fuel-saving power that goes the distance. Run cooler, run longer with a powerful forced air-cooling system. Mow smarter, not harder – let the self propelled drive power through your yard with ease. Choose your cut—mulch for quick, bag-free cleanup or side discharge to power through tall grass. 1.4-bushel catcher collects clippings neatly for a cleaner, mess-free lawn. Get wide, lasting coverage with a tough 21" steel deck—perfect for small to medium yards. From 1.5" to 3.9" (6 positions) customize your cut for the ideal lawn finish. This mower is designed for your convenience—easy to assemble right out of the box and just as simple to store away. Its compact, foldable design saves space in your garage or shed, making lawn care stress-free from start to finish. 3-in-1 21" (SP) 3-in-1 21" Gas 2-in-1 21" Gas 2-in-1 14" Electric

Brand: AMERISUN


Power Source: Gas Powered


Material: Alloy Steel


Color: Black+Red


Style: 3IN1 Self Propelled Gas Lawn Mower


Cutting Width: 21 inches


Operation Mode: Automatic


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


UPC:


Maximum Adjustable Cutting Height: 3.9 inches


Brand Name: AMERISUN


Model Number: AV8621S1


UPC: 840432711675


Manufacturer: AMERISUN


Item Type Name: Lawn Mower


Manufacturer Part Number: AV8621S1


Material Type: Alloy Steel


Cutting width: 21 inches


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


Power Source: Gas Powered


Operation Mode: Automatic


Maximum Adjustable Cutting Height: 3.9 inches


Minimum Adjustable Cutting Height: 1.5 inches


Number of Positions: 6


Color: Black+Red


Style Name: 3IN1 Self Propelled Gas Lawn Mower


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 9

This item is non-returnable:

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

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • A BIG DISAPPOINTMENT!
This unit does not have the power that you think it would. When you activate the self-propelled it starts off really quick for a matter of 2 seconds and then you're down to a slowpoke pace doing your lawn. The shield on the back of the unit that prevents you from slipping underneath it falls off. The cut from the unit is uneven. It is sluggish to restart if you have to shut off to move some items in your yard. I plan on selling it in the spring and will use it for the next month only. Though it seem like a bargain buy I think I will throw it out for your yard sale at about $100 and hope to at least recover that much. It is definitely a disappointment. I really don't expect this unit to last that long that's why after my seven or eight cuts with it I am done. Amazon has no returns on it and I can understand why. Stay away from it and go to your local hardware or building center and buy a quality product. I was in a hurry and did not have time to shop and purchased this item. You only get what you pay for and believe me I didn't get what I paid for. ... show more
Reviewed in the United States on September 10, 2025 by poolman
    • Fair price, dependable start
It has held up so far after 4 mowing. Yard is about 1/2 acre. Starts usually after one or two pulls, only issue was the back safety flap tore off after 2nd mowing. Good price for a self propelled. Definitely recommend
Reviewed in the United States on April 19, 2026 by KevinH
    • Not good
2nd time I used it the transmission died. Now it's a push mower. On the bright side, my doctors said to take walks to increase leg strength so it might just be divine intervention.
Reviewed in the United States on March 28, 2026 by Kindle Customer
    • Junk lawn mower
After 5 mins of use, the back wheels locked up and shelf propell stopped working.
Reviewed in the United States on April 13, 2026 by Elizabeth
    • Forward speed not adjustable, is very fast, cannot keep up with it...
Forward speed is so fast, I cannot use it. Company says there is nothing they can do. So beware, I am out 350 + dollars. Company sent email asking for model number and order number. Never heard from them again.... So, beware
Reviewed in the United States on October 11, 2025 by W. Peterson

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