Customer reviews from greenworkstools.com
Greenworks - 21" (51 CM) Replacement Lawn Mower Blade - Black
Average customer rating
4.7
(225 Reviews)
Rating breakdown 225 reviews
5 Stars
193
4 Stars
19
3 Stars
6
2 Stars
1
1 Star
6
96%of customers recommend this product.
(
173 out of
181)
Customer Reviews for Greenworks - 21" (51 CM) Replacement Lawn Mower Blade - Black
Posted by: Diabolik
from Pittsburgh, PA
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] I ended up getting my Greenworks mower from a neighbor that was moving away. I ordered a new blade after seeing that the one on it was pretty badly chipped up. This one was exactly like one i removed. Paint finished was great and the blade had a perfect edge on it. this thing cuts great. Zero complaints and price was fair.
Pros: Easy to Use, Quiet, Durable, Effective, Powerful
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Posted by: Anonymous
from South GA
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] Perfect fit. Exactly like the blade that came on mower. Solid price as well.
Pros: Easy to Use, Durable, Effective
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Posted by: Manikanta
from NC
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] The replacement blade is of exceptional quality. In contrast, my previous blade exhibited unusual behavior.
Pros: Effective
Written by a customer while visiting greenworkstools.com
Posted by: Anonymous
from Easton MD
Gender:Female
Verified Purchase:Yes
[This review was collected as part of a promotion.] Needed a new mower blade and it was surprisingly easy to replace it. Love my Greenworks mower
Pros: Convenient, Easy to Use, Quiet, Environmentally Safe
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
New blade for the win!
on August 20, 2025
Posted by: Bluegrass Dad
from Kentucky
Gender:Male
[This review was collected as part of a promotion.] My mower cuts much better with the new blade. It has eliminated the vibration from the old unbalanced blade. Great price and fast shipment
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Battery, mower and blower
on May 15, 2025
Posted by: 55Chopper
from North Carolina
Gender:Female
[This review was collected as part of a promotion.] All of purchase have been great. Love all equipment and accessories.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5
Replacement mower blade
on April 9, 2025
Posted by: Richadds
from Maryland
Gender:Male
[This review was collected as part of a promotion.] Great product. Works well. Definitely happy with all the products
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Posted by: Kyle2278
Gender:Male
Verified Purchase:Yes
Fits perfect. Hate the plastic bolt though. This issue with the plastic bolt is that the edges round so had to use vice grips to take it off and put it back on. Would like a metal bolt replacement but cant find one.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com