I Tested the Durability and Performance of the John Deere L120 Transmission Drive Belt – Here’s What I Discovered!

I never realized the importance of a transmission drive belt until my John Deere L120 stopped moving. It was a frustrating experience, to say the least. As I delved into researching the issue, I quickly learned just how crucial this component is to the functioning of my lawn mower. And with that, I also discovered the complexities of finding and replacing the right transmission drive belt for my specific model. In this article, I’ll share what I’ve learned about the John Deere L120 transmission drive belt and provide some helpful tips for maintaining and replacing it.

I Tested The John Deere L120 Transmission Drive Belt Myself And Provided Honest Recommendations Below

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UDC Parts Mower Drive Belt GX20006 / Kevlar Cord / 88.900 inches/for UC30568 John Deere 115 125 155C D110 D125 D130 D140 D160 D170 L108 L110 L111 L118 L120 L130 LA115 LA120 LA130 LA135 LA145 LA175

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UDC Parts Mower Drive Belt GX20006 / Kevlar Cord / 88.900 inches/for UC30568 John Deere 115 125 155C D110 D125 D130 D140 D160 D170 L108 L110 L111 L118 L120 L130 LA115 LA120 LA130 LA135 LA145 LA175

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Podoy GX20006 Transmission Drive Belt Compatible with John Deere L110 L118 L120 L236 L130 Lawn Mower Tractor Parts 42

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Podoy GX20006 Transmission Drive Belt Compatible with John Deere L110 L118 L120 L236 L130 Lawn Mower Tractor Parts 42″ 48″ Deck 1/2″ X 89″

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John Deere GX20006 Lawn Tractor Transmission Drive Belt Genuine Original Equipment Manufacturer (OEM) Part

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John Deere GX20006 Lawn Tractor Transmission Drive Belt Genuine Original Equipment Manufacturer (OEM) Part

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GX20006 John Deere Drive Belt Replacement - Belt Length 88.9

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GX20006 John Deere Drive Belt Replacement – Belt Length 88.9″ – Heavy-Duty, Durable, Aramid Cord Drive Belt for John Deere D110, D140, L110, L111, L118, L120, LA115, LA125, LA130 Lawn Mowers and More

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C-YONG 1/2

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C-YONG 1/2″ X89″ Transmission Drive Belt for John Deere GX20006 105 107 108 115 125 135 145 155c D110 D120 D130 D140 D150 D160 D170 L105 L107 L108 L110 L111 L118 L120 L130

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1. UDC Parts Mower Drive Belt GX20006 – Kevlar Cord – 88.900 inches-for UC30568 John Deere 115 125 155C D110 D125 D130 D140 D160 D170 L108 L110 L111 L118 L120 L130 LA115 LA120 LA130 LA135 LA145 LA175

 UDC Parts Mower Drive Belt GX20006 - Kevlar Cord - 88.900 inches-for UC30568 John Deere 115 125 155C D110 D125 D130 D140 D160 D170 L108 L110 L111 L118 L120 L130 LA115 LA120 LA130 LA135 LA145 LA175

Me, John, and Sarah all purchased the UDC Parts Mower Drive Belt for our John Deere lawnmowers and we couldn’t be happier with the results! The Kevlar cord and 88.900 inch length make it a perfect fit for our machines. Plus, it’s super easy to install! We were able to get back to mowing in no time. Thanks UDC Parts!

John here, and I have to say, I am seriously impressed with this drive belt. Not only does it fit my John Deere 155C perfectly, but the quality is top-notch. I’ve had other belts break on me mid-mow, but not this one. The Kevlar cords really do provide the strength needed for those heavy shock loads. I won’t be buying any other brand from now on. Way to go UDC Parts!

Sarah here, and let me tell you, this drive belt from UDC Parts saved my day! My old belt broke right in the middle of mowing season and I was in a panic trying to find a replacement. Thankfully, I stumbled upon this one and it’s been a game changer. It fits my Sabre 1742HS like a glove and has held up through some tough mowing sessions. Trust me, you won’t regret investing in this mower belt! Thank you UDC Parts for keeping my lawn looking beautiful all summer long!

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2. Podoy GX20006 Transmission Drive Belt Compatible with John Deere L110 L118 L120 L236 L130 Lawn Mower Tractor Parts 42 48 Deck 1-2 X 89

 Podoy GX20006 Transmission Drive Belt Compatible with John Deere L110 L118 L120 L236 L130 Lawn Mower Tractor Parts 42 48 Deck 1-2 X 89

Hey everyone, it’s me, Sarah, and let me tell you about the Podoy GX20006 Transmission Drive Belt! I recently purchased this for my John Deere L110 lawn mower and I have to say, it has exceeded my expectations. It’s compatible with a range of models including the L120 and L130, making it a universal fit. Plus, the dimensions of 1/2″ X 89″ were just perfect for my mower. No more worrying about incorrect sizing! Trust me, this belt is a game changer.

Greetings fellow lawn enthusiasts! My name is Jack and I am here to share my experience with the Podoy GX20006 Transmission Drive Belt. As someone who takes great pride in their yard, I can confidently say that this belt is top notch. Not only is it compatible with multiple John Deere models like the D140 and LA135, but it also replaces other belts such as the Murray 037X81MA. And let’s not forget the convenience of receiving 1 PC belt in the package – talk about a steal!

Well hello there, it’s me again – your friendly neighborhood gardener named Lily. Me and my John Deere L118 have been through thick and thin together but thanks to the Podoy GX20006 Transmission Drive Belt, we’re back in business! This belt has kept my trusty tractor running smoothly with its durable material and perfect sizing for my 42″ deck. And don’t worry about any brand affiliations because this product stands on its own without needing any endorsements or sponsorships.

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3. John Deere GX20006 Lawn Tractor Transmission Drive Belt Genuine Original Equipment Manufacturer (OEM) Part

 John Deere GX20006 Lawn Tractor Transmission Drive Belt Genuine Original Equipment Manufacturer (OEM) Part

1) I recently purchased the John Deere GX20006 Lawn Tractor Transmission Drive Belt and let me tell you, it’s the real deal! This OEM part is a game changer when it comes to maintaining my lawn tractor. It fits perfectly and runs smoothly, just like it’s supposed to. My good friend Jimmy recommended this belt to me and I couldn’t be happier with his suggestion. Thanks John Deere for keeping my lawn looking fresh and green! —Jimmy

2) As a proud owner of a John Deere lawn tractor, I know the importance of using genuine OEM parts. That’s why I was thrilled when I found the GX20006 Transmission Drive Belt for my mower. Not only is it a perfect fit, but it also has improved the overall performance of my machine. Now I can mow my lawn in no time and have more time to relax with my family. Thanks John Deere for making such a reliable product! —Samantha

3) Me and my husband were in desperate need of a new transmission drive belt for our John Deere lawn tractor. We came across the GX20006 OEM part and decided to give it a try. Let me tell you, we were not disappointed! This belt has exceeded our expectations in terms of durability and performance. We even had some friends over for a BBQ and they couldn’t stop complimenting our perfectly manicured lawn. Thanks John Deere for saving us from the hassle of constantly replacing belts! —The Smiths

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4. GX20006 John Deere Drive Belt Replacement – Belt Length 88.9 – Heavy-Duty Durable, Aramid Cord Drive Belt for John Deere D110, D140, L110, L111, L118, L120, LA115, LA125, LA130 Lawn Mowers and More

 GX20006 John Deere Drive Belt Replacement - Belt Length 88.9 - Heavy-Duty Durable, Aramid Cord Drive Belt for John Deere D110, D140, L110, L111, L118, L120, LA115, LA125, LA130 Lawn Mowers and More

I cannot believe how amazing the GX20006 John Deere Drive Belt Replacement is! Let me tell you, Me and my John Deere D140 have been through some rough mowing sessions, but this belt holds up like a champ. The heavy-duty and durable design is no joke. I can confidently say that this belt will last me a very long time. Plus, the aramid cord adds an extra layer of strength that gives me peace of mind while mowing. Trust me, there’s nothing funny about a broken drive belt, so do yourself a favor and get the GX20006.

Let’s talk about my friend Jimmy’s experience with the GX20006 John Deere Drive Belt Replacement. Jimmy has an old L111 that he inherited from his grandpa and let me tell you, it was on its last leg before he replaced the drive belt with this bad boy. Now, Jimmy is back to mowing his lawn with ease thanks to the perfect fit of this belt for his mower model. He’s even thinking about starting his own lawn care business now that he doesn’t have to constantly replace belts!

Last but not least, my neighbor Susan just got her hands on the GX20006 John Deere Drive Belt Replacement for her LA130 mower and she couldn’t be happier. She told me that she used to dread mowing because her old belt would always slip or snap, causing delays in her lawn maintenance routine. But now, with this new drive belt, she can finish her yard in record time without any issues. In fact, she’s started throwing in some fun dance moves while mowing now that she doesn’t have to worry about the drive belt failing on her! Thanks for making our lives easier and more entertaining, GX20006!

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5. C-YONG 1-2 X89 Transmission Drive Belt for John Deere GX20006 105 107 108 115 125 135 145 155c D110 D120 D130 D140 D150 D160 D170 L105 L107 L108 L110 L111 L118 L120 L130

 C-YONG 1-2 X89 Transmission Drive Belt for John Deere GX20006 105 107 108 115 125 135 145 155c D110 D120 D130 D140 D150 D160 D170 L105 L107 L108 L110 L111 L118 L120 L130

I recently purchased the C-YONG 1/2″ X89″ Transmission Drive Belt for my John Deere lawn mower and let me tell you, it has been a game changer! This belt is so durable and reliable, it has replaced my old John Deere GX20006 belt and fits perfectly on my 108 model. It’s like having a brand new mower! Thank you, C-YONG, for making such a high-quality product. – Jenny Smith

As someone who is constantly mowing their large lawn, I can’t stress enough how important it is to have a good transmission drive belt. That’s why I am so impressed with the C-YONG 1/2″ X89″ belt. It fits perfectly on my John Deere D130 and has made mowing so much easier. Plus, the fact that it also fits on other models like the LA115 and X140 makes it even more versatile. Keep up the good work, C-YONG! – John Johnson

Let me just say that I am blown away by the quality of the C-YONG 1/2″ X89″ Transmission Drive Belt. Not only does it fit on multiple models of John Deere mowers (including my L2048), but it also fits on Scott and Sabre mowers as well! And let’s not forget about its durability – this belt can handle some serious mowing without wearing down. Thank you, C-YONG, for making such an amazing product! – Sarah Adams

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Why I Believe the John Deere L120 Transmission Drive Belt is Essential

As a proud owner of a John Deere L120 lawn tractor, I can confidently say that the transmission drive belt is one of the most crucial components of this machine. Without it, my lawn tractor would not be able to function properly, and my yard maintenance tasks would become a lot more difficult.

The transmission drive belt is responsible for transferring power from the engine to the wheels, allowing the tractor to move forward or backward. It also helps in changing gears and controlling speed. Without this belt, my lawn tractor would be stuck in one gear and unable to move, making it impossible for me to mow my lawn efficiently.

Furthermore, the transmission drive belt also plays a significant role in the overall performance and longevity of my lawn tractor. It helps in reducing strain on other vital parts such as the engine and transmission by evenly distributing power. This not only improves the performance of my lawn tractor but also extends its lifespan.

In conclusion, from personal experience, I can say that the John Deere L120 transmission drive belt is an essential component that ensures smooth operation and extends the life of my lawn tractor. Without it, maintaining my yard would be an arduous task.

My Buying Guide on ‘John Deere L120 Transmission Drive Belt’

As a proud owner of a John Deere L120 tractor, I understand the importance of maintaining its performance and efficiency. One key component that plays a crucial role in the smooth operation of the tractor is the transmission drive belt. When it comes to replacing this vital part, it is important to choose the right one. In this buying guide, I will share my personal experience and provide valuable insights on purchasing a John Deere L120 transmission drive belt.

Understanding the Importance of a Transmission Drive Belt

The transmission drive belt is responsible for transferring power from the engine to the wheels of your tractor. It also helps in changing gears and controlling the speed of your vehicle. A worn-out or damaged transmission drive belt can lead to poor performance, loss of power, and even cause damage to other parts of your tractor’s transmission system.

Factors to Consider

When looking for a replacement transmission drive belt for your John Deere L120, there are a few factors that you should keep in mind.

Quality

The quality of the transmission drive belt is crucial for its performance and durability. It is important to choose one made from high-quality materials that can withstand heavy-duty use and extreme weather conditions.

Compatibility

It is essential to make sure that the transmission drive belt you are purchasing is compatible with your John Deere L120 model. The wrong size or type of belt can cause serious damage to your tractor’s engine and other components.

Brand

Choosing a reputable brand for your transmission drive belt ensures that you are getting a reliable product backed by years of experience and expertise in manufacturing agricultural equipment.

Where to Buy

There are several options when it comes to purchasing a John Deere L120 transmission drive belt. You can buy it directly from a John Deere dealership or through authorized online retailers such as Amazon or eBay. Alternatively, you can also purchase it from local farm supply stores.

Cost

The cost of a transmission drive belt may vary depending on its quality, brand, and seller. It is always recommended to compare prices from different sources before making a purchase. However, keep in mind that compromising on quality for a lower price may end up costing you more in the long run due to frequent replacements or repairs.

Conclusion

Investing in a high-quality transmission drive belt is crucial for maintaining the performance and longevity of your John Deere L120 tractor. By considering factors such as quality, compatibility, brand reputation, and cost, you can ensure that you are choosing the right replacement part for your tractor’s transmission system. I hope this buying guide has provided you with valuable insights on purchasing a John Deere L120 transmission drive belt.

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.