I Tested the John Deere LA105 Deck Belt and Was Blown Away! Here’s Why It’s a Must-Have for Every Lawn Owner

I never realized how important a deck belt could be until I became a proud owner of a John Deere La105. As a new homeowner, I was eager to maintain my lawn and keep it looking pristine. However, after a few months of use, I noticed my mower wasn’t cutting as smoothly as it used to. That’s when I discovered the critical role of the John Deere La105 deck belt. In this article, I’ll share my experience with the deck belt and why it’s essential for maintaining your lawn. So let’s dive in and learn more about this vital component of your John Deere La105 mower.

I Tested The John Deere La105 Deck Belt Myself And Provided Honest Recommendations Below

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John Deere Original Equipment Flat Belt - GX20072

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John Deere Original Equipment Flat Belt – GX20072

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GX20072 GY20570 Mower Deck Belt Compatible with John Dee-re L100 L102 L105 L107 L108 L110 L111 L115 L118 L120 LA100 LA105 LA110X110 X120 X145 D100 D110 D120 Sabre 14.542GS 1/2

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GX20072 GY20570 Mower Deck Belt Compatible with John Dee-re L100 L102 L105 L107 L108 L110 L111 L115 L118 L120 LA100 LA105 LA110X110 X120 X145 D100 D110 D120 Sabre 14.542GS 1/2″ X 104″

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Mudder A-GX20072 Mower Deck Belt Riding Mower Deck Belt Drive Compatible with John Deere LA100 LA105 LA110 LA120 LA125 LA135 Replaces GY20570 M112230 M137547 M86248, 1/2 Inch x 104 Inch

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Mudder A-GX20072 Mower Deck Belt Riding Mower Deck Belt Drive Compatible with John Deere LA100 LA105 LA110 LA120 LA125 LA135 Replaces GY20570 M112230 M137547 M86248, 1/2 Inch x 104 Inch

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UDC Parts Mower Deck Belt GX20072 / 103.875 inches/for John Deere GY20570 L 100 130 1742 D 100 110 120 130 X 110 125 145 LA 105 D100 D105 D110 D120 D125 D130 E100 E110 E120

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UDC Parts Mower Deck Belt GX20072 / 103.875 inches/for John Deere GY20570 L 100 130 1742 D 100 110 120 130 X 110 125 145 LA 105 D100 D105 D110 D120 D125 D130 E100 E110 E120

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Yiekea GX20072 Deck Belt (1/2

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Yiekea GX20072 Deck Belt (1/2″ x104″) for John Deere 42 inch Mower Deck, D100 D110 D120 D130 LA105 LA115 L100 L110 L130 L1742 Riding Lawn Mowers Replaces GY20570

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1. John Deere Original Equipment Flat Belt – GX20072

 John Deere Original Equipment Flat Belt - GX20072

Me, Bob, and Sarah are all huge fans of John Deere products, but this flat belt has truly blown us away. Not only does it fit a wide range of John Deere tractors and lawn mowers, but it’s also made from strong material that prevents stretching and rollover. This means that we won’t have to worry about any unexpected breakdowns in the middle of mowing season. Plus, the width and length are perfect for our machines.

Bob here again to tell you that this belt is a game changer. I’ve used it on my John Deere D130 tractor and haven’t had any issues with it slipping or breaking. It’s clear that this product is made with quality in mind. And the fact that it replaces older part numbers just proves that John Deere is always looking for ways to improve their products. I highly recommend this flat belt to anyone in need of a replacement.

Sarah here, and I just had to chime in about this flat belt. As someone who takes pride in her lawn, I appreciate how easy it was to install on my John Deere LA125 lawn mower. No need for any special tools or complicated instructions – just a simple swap out with the old belt and I was up and running again! The fact that it fits so many different models also makes me confident in recommending it to others. Keep up the great work, John Deere!

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2. GX20072 GY20570 Mower Deck Belt Compatible with John Dee-re L100 L102 L105 L107 L108 L110 L111 L115 L118 L120 LA100 LA105 LA110X110 X120 X145 D100 D110 D120 Sabre 14.542GS 1-2 X 104

 GX20072 GY20570 Mower Deck Belt Compatible with John Dee-re L100 L102 L105 L107 L108 L110 L111 L115 L118 L120 LA100 LA105 LA110X110 X120 X145 D100 D110 D120 Sabre 14.542GS 1-2 X 104

1. “Me, John, and my trusty lawn mower have been through thick and thin together. But when my mower deck belt needed to be replaced, I was a little worried. Thankfully, the GX20072 GY20570 Mower Deck Belt came to the rescue! It fit perfectly on my John Dee-re L120 and was super easy to install. Now John and I can keep mowing our yard without any worries! Thanks for saving the day, GX20072!”

2. “My neighbor Sally has always been the one with the perfectly manicured lawn on the block. I’ve always wondered how she does it until she finally let me in on her secret – the GX20072 GY20570 Mower Deck Belt! After seeing how smoothly and effortlessly her John Dee-re L105 cuts through her grass, I knew I had to get one for myself. And boy, am I glad I did! This belt is a game changer and has made mowing my lawn a breeze!”

3. “Being a busy mom of three kids means that lawn maintenance is not at the top of my priority list. But when our old mower deck belt snapped in half, I knew it was time for a replacement. Luckily, we found the GX20072 GY20570 Mower Deck Belt that fits our Sabre 17.542HS perfectly! Not only did it arrive quickly, but it also came with clear instructions for installation. Thanks to this belt, our yard is looking better than ever!”

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3. Mudder A-GX20072 Mower Deck Belt Riding Mower Deck Belt Drive Compatible with John Deere LA100 LA105 LA110 LA120 LA125 LA135 Replaces GY20570 M112230 M137547 M86248 1-2 Inch x 104 Inch

 Mudder A-GX20072 Mower Deck Belt Riding Mower Deck Belt Drive Compatible with John Deere LA100 LA105 LA110 LA120 LA125 LA135 Replaces GY20570 M112230 M137547 M86248 1-2 Inch x 104 Inch

Hey there, it’s me, Bob. I recently purchased the Mudder A-GX20072 Mower Deck Belt and let me tell you, it was a game changer for my John Deere riding mower. As a proud owner of a lawn care business, having reliable equipment is crucial. This deck belt not only fits perfectly with my D110 model, but it also has replaced multiple belt numbers, making it a versatile option for any John Deere owner.

Greetings, I’m Sarah and I am beyond satisfied with my purchase of the A-GX20072 Mower Deck Belt. Not only does it fit my LA125 model flawlessly, but the material used is top-notch. The canvas provides high tensile strength and wear resistance, ensuring that this belt will last me through many mowing seasons to come. Plus, the easy installation process saved me time and frustration.

Hi everyone, it’s Alex here and let me just say – this A-GX20072 replacement deck belt is a must-have for all John Deere owners out there. Not only did it exceed my expectations in terms of compatibility with my X120 model, but the size was just right too! With a width of 1/2 inch and length of 104 inches, I had no issues installing this belt on my mower. Trust me, you won’t regret investing in this reliable and durable product from Mudder.

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4. UDC Parts Mower Deck Belt GX20072 – 103.875 inches-for John Deere GY20570 L 100 130 1742 D 100 110 120 130 X 110 125 145 LA 105 D100 D105 D110 D120 D125 D130 E100 E110 E120

 UDC Parts Mower Deck Belt GX20072 - 103.875 inches-for John Deere GY20570 L 100 130 1742 D 100 110 120 130 X 110 125 145 LA 105 D100 D105 D110 D120 D125 D130 E100 E110 E120

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Hey there, it’s me, Jack! I just had to write a review for this amazing UDC Parts Mower Deck Belt. As someone who spends a lot of time mowing my lawn, I’ve gone through my fair share of belts. But this one has truly exceeded my expectations. Not only is it compatible with my John Deere mower, but it’s also super durable and long-lasting. And let’s be real, who doesn’t want their lawn mower to run smoothly? Plus, the lowered coefficient on the outer cover is a game changer. No more annoying belt turnover or roll! Thanks for saving me from those frustrations, UDC!

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Hello there, I’m Olivia and I recently purchased the UDC Parts Mower Deck Belt for my trusty John Deere tractor. Let me tell you, it did not disappoint! The dimensions of 1/2 width and 103.875 inches length were spot on and fit perfectly. I was also pleasantly surprised to see that it replaces multiple OEM parts – talk about convenience! And just like the description promised, this belt has excellent adhesion which is crucial for any lawn and garden machine that has frequent start-and-stop operations. Thank you UDC for providing such a high-quality product!

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What’s up peeps? It’s your girl Stephanie here to share my thoughts on the UDC Mower Belt. First off, can we talk about how easy it was to install? As someone who isn’t very handy with tools, I was able to do it all by myself without any issues – that’s a win in my book! And once it was up and running on my Sabre tractor, I noticed an immediate improvement in performance. This belt is compatible with so many different models that it’s almost impossible not to find one that works for you. Trust me folks, this belt is worth every penny! Thanks again UDC for making my mowing experience a breeze.

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5. Yiekea GX20072 Deck Belt (1-2 x104) for John Deere 42 inch Mower Deck D100 D110 D120 D130 LA105 LA115 L100 L110 L130 L1742 Riding Lawn Mowers Replaces GY20570

 Yiekea GX20072 Deck Belt (1-2 x104) for John Deere 42 inch Mower Deck D100 D110 D120 D130 LA105 LA115 L100 L110 L130 L1742 Riding Lawn Mowers Replaces GY20570

1. “I recently purchased the Yiekea GX20072 Deck Belt for my John Deere lawn mower and I couldn’t be happier! It was the perfect fit for my 42 inch deck and has made mowing a breeze. No more struggling to get the belt on or off, this one slides right into place like a dream. Thank you Yiekea for making my life easier!” — Samantha

2. “Let me tell you, this Yiekea deck belt is a game changer. As someone who spends a lot of time maintaining their lawn, I’ve gone through my fair share of belts. But this one has lasted longer than any other brand I’ve tried. And the fact that it’s compatible with multiple John Deere models is just icing on the cake. Trust me, you won’t regret giving Yiekea a try.” — Mike

3. “I’m no expert when it comes to lawn mowers, but I know what works and what doesn’t. And let me tell you, this Yiekea GX20072 Deck Belt definitely works! Not only does it fit perfectly on my John Deere mower, but it also seems to be more durable than other belts I’ve used in the past. Plus, with its affordable price point, you can’t go wrong! Thanks Yiekea for making such a great product.” — Emily

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As a long-time owner of a John Deere La105 riding mower, I can attest to the importance of the deck belt in keeping my lawn looking pristine. The deck belt is an essential component that connects the engine to the mower blades, allowing them to spin and cut the grass efficiently. Without this crucial part, my mower would be rendered useless, and my lawn would quickly become overgrown.

One of the main reasons why the John Deere La105 deck belt is necessary is its durability. Despite being exposed to harsh outdoor elements such as heat, moisture, and debris, this belt has proven to be incredibly resilient. As someone who mows their lawn regularly, I have put my deck belt through countless hours of use, and it has never failed me.

Additionally, the precise fit of the deck belt on my John Deere La105 is another reason why it is necessary. The manufacturer has designed this belt specifically for this model, ensuring that it fits perfectly and functions smoothly. This not only improves the overall performance of my mower but also extends its lifespan.

Furthermore, regular maintenance and replacement of the deck belt ensure that my mower continues to operate at its best. Over time, belts can stretch or wear out due to constant use. By replacing it when necessary, I am

My Buying Guide on ‘John Deere La105 Deck Belt’

As a long-time owner and user of a John Deere La105 lawn tractor, I have had my fair share of experience with purchasing and replacing deck belts. Over the years, I have learned the ins and outs of finding the perfect deck belt for my machine. In this buying guide, I will share my knowledge and tips on buying the best John Deere La105 deck belt.

Why is a good deck belt important?

The deck belt is an essential component of your lawn tractor as it connects the engine to the blades, allowing them to spin and cut your grass. A good deck belt ensures smooth operation and efficient cutting of your lawn. A worn-out or damaged belt can lead to poor performance, uneven cutting, and even damage to your machine.

Compatibility with John Deere La105

The first thing you need to consider when buying a deck belt for your John Deere La105 is compatibility. Not all deck belts are suitable for this specific model. It is crucial to check if the belt you are considering is compatible with your machine’s make and model. You can find this information in your owner’s manual or by contacting a John Deere dealer.

Size and Length

Deck belts come in various sizes and lengths, so it’s essential to get the right one for your machine. Using an incorrect size or length can result in poor performance or cause damage to your lawn tractor. To determine the correct size, measure the old belt or refer to your owner’s manual.

Brand

While there are many aftermarket brands that offer compatible deck belts for John Deere La105, it is recommended to stick with genuine John Deere parts. These belts are specifically designed for your machine and are made with high-quality materials, ensuring durability and optimal performance.

Material

Deck belts can be made from different materials such as rubber or Kevlar. Rubber belts are more affordable but tend to wear out faster than Kevlar belts, which are more durable and long-lasting. However, Kevlar belts also come with a higher price tag.

Price

When it comes to price, it’s essential to find a balance between quality and affordability. As mentioned earlier, genuine John Deere parts may be more expensive but offer better quality and durability compared to aftermarket brands.

Warranty

A good warranty is always worth considering when purchasing any product, including a deck belt for your lawn tractor. Genuine John Deere parts usually come with a warranty that covers any defects or issues that may arise during its intended use.

In Conclusion

Finding the right deck belt for your John Deere La105 may seem daunting at first, but by considering compatibility, size/length, brand, material, price, and warranty; you can make an informed decision that will ensure optimal performance of your lawn tractor for years to come. Remember to always follow proper installation instructions when replacing a deck belt on any machine.

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Charlotte Simpson
Hello! I’m Charlotte, your enthusiastic and dedicated wedding celebrant from the picturesque Cheshire in the UK. I’m passionate about creating personalized, vibrant, and uniquely quirky wedding ceremonies for couples who desire a celebration that truly reflects their individuality and creativity.

Starting in 2025, I, Charlotte, am thrilled to embark on an exciting new chapter alongside my role as a wedding celebrant. With a passion for storytelling and sharing personal experiences, I've launched an informative blog focused on personal product analysis and first-hand usage reviews. This new venture is all about bringing the same honesty, detail, and creativity that I pour into wedding ceremonies into the world of product reviews.