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BILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine Lawnmower, 8 Adjustable Cutting Heights Push Mowers for Lawn, Yard and Garden

Based on 490 reviews
Condition: New
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$180.49
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Availability: In Stock.
Fulfilled by TOPUL

Arrives Nov 3 – Nov 5
Order within 23 hours and 34 minutes

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At a glance

Condition
New
Set
20 in Push
Model
TL-TMA-0557
Dimensions
57.4"D x 21.6"W x 38.5"H
Weight
51 lb
Color
Blue
Material
Metal

Features 5

  • Auto Choke Engine - 5.8 ft.lb torque 144cc 4-stroke OHV engine with no primer, no choke starting.
  • Cutting Height - 8-position single lever four-wheel synchronized height adjustment from 0.7" to 3.2".
  • Mowing Convenience - 7" rear/6 front double ball-bearing wheels achieve smooth movement, comfortable foam-wrapped angled grip eliminates grasp fatigue.
  • Durable Cutting Deck: 20" cutting deck and specialized blade delivering a clean, even cut. Enjoy years of high efficient mowing with superior cutting quality

Description

BILT HARD is more than a brand; it's a gateway to a new outdoor experience. Our tools are designed to deliver reliable performance and lasting durability, ensuring your outdoor time is both productive and enjoyable. From utility garden carts to versatile lawn care tools, BILT HARD provides innovative solutions crafted with high-quality materials to tackle even the most demanding tasks in any environment. A Great Helper for Yard Work. No Choke, No Primer Design, Easy to Start. Light and Powerful, Easy to Operate Eliminate the Hassle of Manual Digging. Save Your Back, No More Axe and Hammer. Tackle Winter with Ease. Give your lawn the care it deserves with our gas-powered mower. Equipped with a dependable 144cc engine, it delivers powerful and efficient cutting performance for everyday lawn maintenance. The 8-position height adjustment system makes it easy to achieve your preferred grass height, while the ergonomic handle and smooth-rolling wheels provide added comfort and maneuverability throughout the job. Note: This mower is intended for use on level ground and should not be operated on slopes greater than 15 degrees.

Specs 22

Brand BILT HARD
Power Source Gas Powered
Material Metal
Color Blue
Style 8-Positions Cutting Height
Item Weight 51 pounds
Cutting Width 20 inches
Operation Mode Hand Push

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 3 – Nov 5

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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Top Amazon Reviews


Quality
Set name: 20 inch Push
Good quality everything worked as expected. Great price!
Reviewed in the United States on October 8, 2026 by Nicole

Best deal around.
Set name: 20 inch Push
Great lawnmower for a great price. Can't beat this deal.
Reviewed in the United States on October 4, 2026 by Timt59

DO NOT BUY THIS LAWN MOWER
Set name: 21 inch Push
DO NOT BUY THIS MACHINE. Hands down, the worst lawnmower I have owned in 60 years. Purchased 6 months ago (Dec 2025), I will likely be replacing it tomorrow (July 2026). This machine is poorly designed and poorly built, I will never purchase another Bilt Hard product in my life. - The engine vibrations cause bolts to unscrew. I have had the knobs holding the handle on fall of this machine 3 times so far, at this point I have to ensure I tighten them all before using the mower. The vibration also loosens the gas cap resulting in a fine spray of gas on the back of the machine. - The oil cap/dipstick is not screwed on. It just sits on the fill tube. While using the machine this came off (likely snagged on something) resulting in oil spaying out of the tube. It took 30 minutes to find the black knob in the grass. - The rear grass catching bag is small, I have to empty the bag frequently. It also sits low so that you are constantly kicking the bag while mowing. Worst of all, it was designed with metal rods on the inside of the bag, these rods catch on the grass forcing you to empty the bag mostly by hand. - The rubber on the handle has already broke off, so you hold bare metal. Not a big issue but annoying on a machine less than a year old. - Today the mower quit working, gas was pouring out of the carburetor. I removed the carburetor, fuel line is good, there were no noticeable issues but now the mower will not start. I am thinking that the vibrations loosed the bolts on the carburetor, breaking the seal and allowing the fuel to escape. Bottom line- this is truly the worst mower I have ever owned or use. Save yourself the headache and buy a more reliable and better built machine. I would never recommend anyone buying a product from this company again. ... show more
Reviewed in the United States on July 2, 2026 by Karl Shank

Great off brand mower.
Set name: 20 inch Push
I was kind of hesitant to buy this mower because of some bad reviews, but the mower I got works great. It has a more powerful motor 144cc than my previous mower 125cc and at a lower price. It was easy to put together and it came with oil. it started right up and cut the tall grass easily. I heard complaints that it was too load, but it didn't seem any louder than my previous mower. Still, I just got it today so I can't say how well it will hold up. the only thing I saw wrong with it is that the height adjustment keeps slipping; It doesn't look like something that difficult to fix but I just used a tie wrap to hold it in place because I don't plan on changing the height once I set it; but technically that is a legitimate issue. ... show more
Reviewed in the United States on March 26, 2025 by Doug warner

Will not stay running.
Set name: 20 inch Push
**UPDATE** After contacting the seller about our issues with this mower, they issued an 80% refund and we did not have the hassle of sending it back. Great customer service. Thanks. The mower was easy to put together and I love the adjustable height wheels by using one lever. But, the mower will make a pass or so across the yard then shuts off. Sometimes it will restart immediately and sometimes you have to let it set for a while before it will start. So we have a really pretty blue (New) yard ornament. Would not recommend and will only purchase a mower locally and in person from now on. ... show more
Reviewed in the United States on September 18, 2023 by Mark Lynch

Runs like a sewing machine!
Set name: 20 inch Push
WOW! Figured I'd take the time to write a real review since bot reviews are so common...first off, the box that it came in is high quality. Complete with brand, logo etc. Good sign already NOT some generic blank box with Chinese on it. Assembly EZ PZ. 13mm and 10mm is all you need. 6 bolts. Mime however was missing the 2 screws for the chute. No biggie I have tones of screws. The Manual is a Chinese to English translation...so expect some, issues. This mower takes 10w30 not 15w40 like in the Manual The engine is nice it's on par with predator. It's just a generic branded 170cc Chinese motor. Basic and simple The height adjustment is brilliant! The cons: It's loud, not an issue for me but some places it MAY be. The engine brake lever is an arm work out, again not an issue for me but it is something that should be noted And the only real con is the chute is angled straight out. So rocks and sand get shot out just be cautious! Will this mower last 10+ years? Who knows but for a cheap get me by mower it's perfect! ... show more
Reviewed in the United States on August 3, 2023 by Cody

Easy
Set name: 21 inch Push
Was easy to put together. Height adjustment was really easy for a 60 year old with arthritis. Mower was very easy to push and started right up. There are plastic knobs on it but it seems durable. Only issue I had was diagram shows on/ off on side like my old one but this one you just pull back lever automatically started. I only need it to trim where my rider can’t get too. ... show more
Reviewed in the United States on April 17, 2026 by jac

Works perfectly!
Set name: 20 inch Push
I never thought I would see the day when finding a small efficient GAS mower would be an issue, but alas those days are here. I prefer to buy in person for these types of purchases but everything we found in-store was $350+ battery powered. I happened to come across this little mower and after checking out a few reviews I figured let’s give it a try. So far, we’re extremely pleased. Set up took 5 minutes and was a matter of setting up the handle, checking to make sure everything was secure, adding the clippings gaurd, oil and gas! First time out, the wife(42) gave her 3 primes, 2 pulls away she went with her little mower. Not only was the deck height adjustment easy to switch between, this little mower was fairly light and an easy push! So far, we recommend! ... show more
Reviewed in the United States on October 28, 2024 by Dale
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