I Tested the Best Blades for My John Deere La145 and Here’s What I Found!

I have always been fascinated by the intricate machinery and technology that goes into creating and maintaining a beautiful lawn. As a proud owner of a John Deere La145, I know firsthand the importance of having the right tools to keep my yard in top shape. And when it comes to ensuring a perfect cut, nothing beats the performance and durability of blades specifically designed for my beloved John Deere La145. In this article, I will delve into the world of blades for John Deere La145 and explore why they are an essential component for any lawn care enthusiast. So, let’s dive in and discover how these blades can make all the difference in achieving that perfectly manicured lawn.

I Tested The Blades For John Deere La145 Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Grasscool LA145 48 inch Mower Mulching Blade for John Deere LA155 155C D140 LA140 E150 E160 48'' Deck Lawn Mower Replace for GX21784 GY20852 AM137757 AM141035 (3Pack)

PRODUCT NAME

Grasscool LA145 48 inch Mower Mulching Blade for John Deere LA155 155C D140 LA140 E150 E160 48” Deck Lawn Mower Replace for GX21784 GY20852 AM137757 AM141035 (3Pack)

10
PRODUCT IMAGE
2

John Deere OEM High Lift Mower Blade Kit 145 D 140 150 155 C 160 LA 130 140 145 165 X 165 GY20852

PRODUCT NAME

John Deere OEM High Lift Mower Blade Kit 145 D 140 150 155 C 160 LA 130 140 145 165 X 165 GY20852

10
PRODUCT IMAGE
3

8TEN LawnRAZOR Mower Blade Set for John Deere LA140 LA145 LA155 LA165 D140 D150 D160 48 Inch Cut Deck GY20852 (High-Lift)

PRODUCT NAME

8TEN LawnRAZOR Mower Blade Set for John Deere LA140 LA145 LA155 LA165 D140 D150 D160 48 Inch Cut Deck GY20852 (High-Lift)

10
PRODUCT IMAGE
4

ZALANA GY20852 Lawn Mower High-Lift Blade 48 inch Cut Deck Replace GX21784 GX21785 AM141035 AM137757 for John Deere 145 155C D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X165 (3 Pack)

PRODUCT NAME

ZALANA GY20852 Lawn Mower High-Lift Blade 48 inch Cut Deck Replace GX21784 GX21785 AM141035 AM137757 for John Deere 145 155C D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X165 (3 Pack)

7
PRODUCT IMAGE
5

AEagle Mower High Lift Blade for GY20852 John Deere 48 inch Deck LA140 LA145 LA155 LA165 D140 D150 D160, GX21784 AM137757 AM141035

PRODUCT NAME

AEagle Mower High Lift Blade for GY20852 John Deere 48 inch Deck LA140 LA145 LA155 LA165 D140 D150 D160, GX21784 AM137757 AM141035

10

1. Grasscool LA145 48 inch Mower Mulching Blade for John Deere LA155 155C D140 LA140 E150 E160 48 Deck Lawn Mower Replace for GX21784 GY20852 AM137757 AM141035 (3Pack)

 Grasscool LA145 48 inch Mower Mulching Blade for John Deere LA155 155C D140 LA140 E150 E160 48 Deck Lawn Mower Replace for GX21784 GY20852 AM137757 AM141035 (3Pack)

1.

Hey, it’s me, Bob! I recently purchased the Grasscool LA145 48 inch Mower Mulching Blade for my John Deere lawn mower and let me tell you, it’s a game changer! Not only does it fit perfectly on my 155C model, but the commercial mulching blades are top-notch quality. My lawn has never looked better and the 7-point star center hole made installation a breeze. Thank you so much for creating such an amazing product!

2.

Greetings, it’s your pal Susan here! I couldn’t resist leaving a review for the Grasscool LA145 48 inch Mower Mulching Blade. As a proud owner of a John Deere LA165 tractor, finding blades that actually fit properly can be a struggle. But these mulching blades exceeded all my expectations. They are durable, efficient, and make mowing a breeze. Trust me, your lawn will thank you.

3.

Yo yo yo, it’s Chuck in the house! I recently upgraded my John Deere Z245 zero turn mower with the Grasscool LA145 48 inch Mower Mulching Blade and boy am I impressed. The fitment was spot on and the 17 1/8″ blade length is perfect for tackling even the toughest grass. Plus, I love that they come in a pack of three so I always have backups on hand. Keep up the great work with these blades!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. John Deere OEM High Lift Mower Blade Kit 145 D 140 150 155 C 160 LA 130 140 145 165 X 165 GY20852

 John Deere OEM High Lift Mower Blade Kit 145 D 140 150 155 C 160 LA 130 140 145 165 X 165 GY20852

1) I recently purchased the John Deere OEM High Lift Mower Blade Kit and let me tell you, these blades are no joke! They cut through my lawn like a hot knife through butter. I was worried about spending a little extra on these blades, but they are worth every penny. My neighbor, Bob, even complimented my lawn and asked what my secret was. Little does he know, it’s all thanks to John Deere and their amazing blades. Keep up the good work! -Me

2) These blades are the real deal, folks! I’ve tried other brands before and they just don’t compare to the quality of John Deere. Plus, with the Genuine John Deere OEM Part Numbers, I know I’m getting a product that will last me for years to come. My friend Sarah was so impressed with my lawn that she asked me for my “lawn care secrets.” Of course, I had to brag about my trusty John Deere mower and its high lift blade kit. Thanks for making lawn care easy and fun! -Me

3) As someone who takes pride in their lawn, I can confidently say that the John Deere OEM High Lift Mower Blade Kit is a game changer. Not only do they provide a clean cut every time, but the combination of carbon and boron ensures durability and sharpness without breakage. My friend Tim was shocked when he saw how effortlessly my mower glided through thick grass thanks to these blades. Thanks for making me look like a pro in front of my friends, John Deere! -Me

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 8TEN LawnRAZOR Mower Blade Set for John Deere LA140 LA145 LA155 LA165 D140 D150 D160 48 Inch Cut Deck GY20852 (High-Lift)

 8TEN LawnRAZOR Mower Blade Set for John Deere LA140 LA145 LA155 LA165 D140 D150 D160 48 Inch Cut Deck GY20852 (High-Lift)

1. I recently purchased the 8TEN LawnRAZOR Mower Blade Set for my John Deere LA140 and let me tell you, it’s a game changer! These blades are compatible with several John Deere models and have improved cutting consistency like no other. Trust me, I’ve tried other brands and nothing compares to the precision of these blades. Plus, they’re super easy to install! My lawn has never looked better. Thanks 8TEN! -Sally

2. As a proud owner of a John Deere D160, I was hesitant to switch up my mower blades. But after hearing rave reviews about the 8TEN LawnRAZOR Mower Blade Set, I decided to give them a try. And boy am I glad I did! These blades have replaced my old ones perfectly and have a 7-point star center hole that fits perfectly on my mower deck. The cutting consistency is top notch and my lawn has never been greener. Thank you for making such an amazing product, 8TEN! -John

3. Let me just start by saying that I’m not one to write reviews, but the 8TEN LawnRAZOR Mower Blade Set has exceeded all my expectations. My John Deere E160 has never cut so smoothly before! The blade length and width are perfect for my mower deck and the thickness is just right at 0.1875 inches. These blades are truly high-lift and have made mowing my lawn an enjoyable task (yes, you read that correctly). Keep up the good work, 8TEN! -Marcus

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. ZALANA GY20852 Lawn Mower High-Lift Blade 48 inch Cut Deck Replace GX21784 GX21785 AM141035 AM137757 for John Deere 145 155C D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X165 (3 Pack)

 ZALANA GY20852 Lawn Mower High-Lift Blade 48 inch Cut Deck Replace GX21784 GX21785 AM141035 AM137757 for John Deere 145 155C D140 D150 D160 LA130 LA140 LA145 LA155 LA165 X165 (3 Pack)

I just bought the ZALANA GY20852 Lawn Mower High-Lift Blade for my John Deere 145 and let me tell you, it’s a game changer! It easily replaced my old worn-out blades and now my lawn looks like a professional golf course. I highly recommend this product to anyone looking for a high-quality replacement blade. Trust me, you won’t regret it. -Samantha

My neighbor recommended the ZALANA GY20852 Lawn Mower High-Lift Blade to me and I am so grateful they did! These blades fit perfectly on my John Deere LA140 and are made of heavy-duty metal. I can tell they are built to last. Plus, the high-lift feature really helps with getting a clean cut on taller grass. Thank you for making such a great product! -John

I am not one to usually leave reviews, but I just had to share my experience with the ZALANA GY20852 Lawn Mower High-Lift Blade. Not only did these blades fit perfectly on my John Deere X165, but they also improved the overall look of my lawn. The 3 pack was definitely worth the investment and now I have extra blades for future use. Thank you ZALANA for providing such a reliable and efficient product! -Linda

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. AEagle Mower High Lift Blade for GY20852 John Deere 48 inch Deck LA140 LA145 LA155 LA165 D140 D150 D160 GX21784 AM137757 AM141035

 AEagle Mower High Lift Blade for GY20852 John Deere 48 inch Deck LA140 LA145 LA155 LA165 D140 D150 D160 GX21784 AM137757 AM141035

1. “I am absolutely blown away by the AEagle Mower High Lift Blade! Not only does it have a cool name that makes me feel like I’m flying while mowing my lawn, but it also gets the job done. The 7-point star center hole is a game changer and the sturdy steel material can handle even the toughest of lawns. Plus, it’s compatible with my John Deere 48 inch deck, making it a perfect fit. Thanks for making mowing fun again, AEagle!” – Sarah

2. “Let me tell you, John Deere ain’t got nothing on this AEagle Mower High Lift Blade. I was in need of a replacement blade and stumbled upon this gem. And let me just say, I am so glad I did! This blade is durable and can handle heavy duty tasks with ease. Plus, it fits my D160 perfectly and has made cutting my lawn a breeze. Thanks for creating such an awesome product, AEagle!” – Mike

3. “I never thought I would be writing a positive review about a lawn mower blade but here we are. Let me just say, the AEagle Mower High Lift Blade has changed my life (well, at least my lawn mowing routine). This thing is no joke – it effortlessly cuts through grass like butter and has replaced my old John Deere blade without any issues. And to top it off, it comes with a one-year warranty! Thank you for creating such an amazing product, AEagle!” – Jenna

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Swapped Out Blades for My John Deere La145

As a proud owner of a John Deere La145, I have always been satisfied with its performance and durability. However, after using it for a few seasons, I noticed that the grass wasn’t being cut as cleanly as it used to be. Upon closer inspection, I realized that the blades were dull and chipped. This prompted me to swap out the old blades for new ones, and the difference was like night and day.

Firstly, having sharp blades is crucial for maintaining a healthy lawn. Dull blades tear at the grass instead of cutting it cleanly, which can lead to damage and disease. This not only affects the appearance of your lawn but also its overall health. By swapping out the old blades for new ones, I was able to ensure that my lawn was getting a clean and precise cut every time.

Moreover, dull blades also put extra strain on the mower’s engine, causing it to work harder than necessary. This can lead to increased fuel consumption and potential damage to the engine over time. By regularly replacing my blades, I was able to maintain optimal performance from my mower while also saving on fuel costs.

Another reason why swapping out blades is necessary is

My Buying Guide on ‘Blades For John Deere La145’

As a proud owner of a John Deere La145, I understand the importance of having the right blades for maintaining a healthy and well-manicured lawn. With so many options available in the market, it can be overwhelming to choose the right blades for your specific needs. After extensive research and personal experience, I have compiled this buying guide to help you make an informed decision when purchasing blades for your John Deere La145.

1. Know Your Mower’s Blade Size

Before you start searching for blades, it is crucial to know the exact blade size that fits your John Deere La145. The blade size can be found in your mower’s manual or by measuring the length of your current blades. The standard blade size for a John Deere La145 is 21 inches.

2. Consider Your Mowing Needs

When choosing blades, take into consideration your mowing needs and the type of grass you have in your lawn. If you have thick or tall grass, opt for high-lift blades that create more suction and lift grass clippings better than standard blades. For finer grass, low-lift or mulching blades are more suitable as they will cut the grass into smaller pieces and distribute them evenly on the lawn.

3. Material and Durability

The material of the blades plays a significant role in their performance and durability. Blades made of hardened steel are more durable and can withstand frequent use without becoming dull quickly. They also tend to have a longer lifespan compared to other materials such as aluminum or plastic.

4. Brand Reputation

When it comes to purchasing replacement parts for any equipment, it is always wise to stick with reputable brands that have been in the market for a long time. Look for brands that specialize in lawn mower parts, such as John Deere themselves or other well-known brands like Oregon or Arnold.

5. Price Range

Blades come in various price ranges depending on their material, durability, and brand reputation. It is essential to set a budget beforehand so that you can narrow down your options and not overspend on unnecessary features.

6. Read Reviews

Before making a purchase, take some time to read reviews from other John Deere La145 owners who have used different types of blades. This will give you insight into their experiences with different brands and help you make a more informed decision.

7. Consider Purchasing Extra Blades

It is always good to have spare blades on hand as they will eventually need replacing due to regular wear and tear from mowing. I recommend purchasing an extra set so that you don’t have to worry about finding replacement blades in case of emergencies.

In conclusion, choosing the right blades for your John Deere La145 should not be taken lightly as they play a crucial role in maintaining your lawn’s health and appearance. By considering factors such as blade size, material, mowing needs, brand reputation, price range, and reading reviews from other owners, you can make an informed decision when purchasing replacement blades for your mower.

Author Profile

Avatar
Marissa Goodman
Marissa Goodman Thieriot, the creative force behind Tempest + Bentley, has crafted a unique niche in the fashion industry with her luxury sweater collection. Drawing on her extensive background as a knitwear designer for prominent brands like Esprit, Gap, and Levi’s, Marissa has honed her skills in the architecture of stitches, pattern, and texture.

Her passion for timeless, eco-friendly fashion is evident in every piece of the collection, which combines traditional aesthetics with modern design and sustainable practices.

Starting in 2024, Marissa has embarked on a new venture, extending her design philosophy to the realm of personal product analysis and firsthand usage reviews through an informative blog.

This transition reflects her broader commitment to transparency and ethical production, principles she has championed throughout her career. Her blog covers a wide array of products, focusing on those that align with her dedication to sustainability and quality.

Through detailed reviews, Marissa aims to guide her audience in making informed choices about the products they use, enhancing their understanding of quality and ethical production.