Search  for anything...

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

  • Based on 0 reviews
Condition: New
Checking for the best price...
$289.99 Why this price?
Save $190.00 was $479.99

Buy Now, Pay Later


As low as $48.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 15
Order within 16 hours and 54 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: 21" 144cc Push


Features

  • POWERFUL 144CC 4-STROKE ENGINE- Start mowing right away with this gas lawn mowers clearanceits 144cc 4-cycle OHV engine features an auto choke system for quick starts. The forced air-cooling design keeps the lawn mower gas engine running efficiently, delivering steady performance throughout your mowing routine
  • HEAVY-DUTY 21" STEEL CUTTING DECK- Tackle grass with confidence using the 21-inch reinforced steel deck and durable blade. Designed for consistent results, this gas lawnmower rear bagging powers through each pass cleanlyno need to go over the same area twice
  • TRIPLE FUNCTION: BAG, MULCH & SIDE DISCHARGE- Switch between rear bagging, mulching, or side discharge with ease. The 1.4-bushel grass catcher manages clippings efficiently, giving you more control over how your yard looks with this versatile gas push lawn mowersall in one lawnmower gas setup built for convenience
  • 6 HEIGHT OPTIONS WITH SINGLE LEVER ADJUSTMENT- This lawn mower gas powered model features six cutting heights ranging from 1.5" to 3.9", controlled by one easy-to-use lever. Great for adapting to changing grass lengths throughout the yearspring, summer, or fall
  • LARGE WHEELS FOR EASY CONTROL- Navigating bumps and slopes is smoother with 7" front and 10" rear wheels. Paired with 1.5" wide treads and double ball bearings, this gas push mower offers stability and control without slowing you down

Brand: AMERISUN


Power Source: Gas Powered


Material: Alloy Steel


Color: Black+Red


Style: 21" 144cc Push


Cutting Width: 21 Inches


Operation Mode: Manual


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


Assembly Required: No


UPC:


Brand Name: AMERISUN


Model Number: AV8621P1


UPC: 840432711071


Manufacturer: AMERISUN


Item Type Name: Lawn Mower


Material Type: Alloy Steel


Power Source: Gas Powered


Number of Positions: 6


Operation Mode: Manual


Maximum Adjustable Cutting Height: 3.9 Inches


Minimum Adjustable Cutting Height: 1.5 Inches


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: 21" 144cc Push


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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.

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

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...