Black Max 21" Self-Propelled Lawn Mower with 140cc E550 Series Briggs and Stratton Engine

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Black Max 21" Self-Propelled Lawn Mower with 140cc E550 Series Briggs and Stratton Engine
Black Max 21" Self-Propelled Lawn Mower with 140cc E550 Series Briggs and Stratton Engine
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Black Max 21" Self-Propelled Lawn Mower with 140cc E550 Series Briggs and Stratton Engine

3.7 stars out of 239 reviews
(3.7)|
239 ratings

Key item features

  • Powerful Briggs & Stratton 140cc E550 engine.
  • Prime 'N Pull Starting. Just push the priming bulb three times and pull the cord to start.
  • 5-position height adjustment ensures an even, precise cut every time.
  • Quick Assembly. Assembles out of the box in 5 minutes or less.
  • Assembled Weight 62.8 Pounds, Height 37.5"
  • Manufacturer Part Number: MNA153029
  • Model Number: BXSM5503L
Current price is $399.00
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3.7 out of 5 stars
stars239 ratings124 reviews
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Reviews summary

Pros
  • : Requires minimal effort and time.
  • : Offers good value at this cost.
Cons
  • : Lacks cushioning, potentially causing discomfort during use.
  • : One wheel may not turn or function consistently, impacting performance.
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Showing 1-3 of 124 reviews

Jul 6, 2025
Tony
5 out of 5 stars review

Verified Purchase

STARTS SOO EASILY EVERY TIME!!

AMAZON WASN'T CHEAPER THAN WALMART AND THEY ALSO WANTED $70 ON UP EXTRA FOR EVERY MOWER THEY SOLD ON TOP OF THE MOWER PRICE FOR SHIPPING!I GOT THIS BEAUTIFUL BEAST CHEAP AND I ONLY HAD TO PAY $0 FOR SHIPPING!!🤣😂 AND YES HIT THE PRIMER BUTTON 3 OR 4 ×s EEAL QUICK AND JUST GIVE HER A GENTLE PULL OF THE ROPE AND SHE FIRES RIGHT UP EVERY TIME AND AFTER THE INITIAL START DON'T NEED TO PRIME IT ANYMORE. AND I'M ON A 5 ACRE FARM OUT HERE IN THE STICKS AND IT'S THE ONLY MOWER I HAVE AT THE MOMENT SO YEAH THE SELF PROPELLED IS A BLESSING AND PULLS GREAT 👍 FOR THE MONEY, I GOT A DEAL!! IT'S A NO BRAINER, 5🌟🌟🌟🌟🌟'S FOR SURE!!

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Jul 1, 2025
Vikki
Top Reviewer
5 out of 5 stars review

Verified Purchase

i was pleasantly surprised at this mower. it's an excellent little mower. it was easy to set up and it mows very well. I was looking for something to mow around my trees under my evergreens and under my deck and this works perfectly. I am so glad that I went ahead and purchased it

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Jun 17, 2025
Brent
5 out of 5 stars review

Verified Purchase

Good Mower To Buy

I was leery of buying this because it did have its share of negative reviews. I broke down the reviews disregarded the "damaged in shipping" as it has nothing to do with the mower. Also, the "wouldn't start" ones as it is likely they are flooding the carbonator. If it's running and you stop, do not hit the red button again or you'll flood it. Only prime it when it hasn't been in use. To my review: It's only been 1 use, but it literally took 10 minutes to put together and start. I have a bumpy yard, I ran over gravel, ping ping ding and it kept running, never bogged or stalled. Very easy. The downs, the drive is a little slow, but everyone walks different. The drive handle is a little low, so it is awkward. My initial review, it was the cheapest self-propelled available, easy to assemble, ran well, so I am very happy after the first use.

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