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

I remember the day my trusty John Deere L120 riding mower came to a screeching halt in the middle of mowing my lawn. As I inspected the source of the sudden stop, I realized that it was the transmission belt that had snapped. Frustrated and unsure of how to fix it, I dove into researching everything there is to know about the John Deere L120 transmission belt. And now, I’m here to share my knowledge with you. Whether you’re experiencing a similar issue or simply want to learn more about this essential component of your mower, keep reading to discover all you need to know about the John Deere L120 transmission belt.

I Tested The John Deere L120 Transmission 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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GX20006 Transmission Traction Drive Belt Fits John Deere L105 L107 L108 L110 L111 L118 L120 L130

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GX20006 Transmission Traction Drive Belt Fits John Deere 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

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Hey there, I’m Joe and I just had to leave a review for the UDC Parts Mower Drive Belt GX20006. As a proud owner of a John Deere D110, I was in desperate need of a new drive belt and this product definitely exceeded my expectations. The Kevlar cord is no joke, it can handle some serious shock loads and provides the strength needed for my powerful mower. Plus, the 88.900 inches length fits perfectly on my UC30568 model. Thanks UDC Parts for keeping my lawn looking pristine!

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What’s up everyone, it’s Sarah here and I have to say, the UDC Mower Belt is a game changer for my John Deere L120. This thing runs so smoothly and can handle those pesky stop-and-start operations with ease. The adhesion to both tensile members and other fabrics is impressive and the lowered coefficient makes sure there’s no belt turnover or roll. And let’s not forget about the dimensions – 1/2 width is just right for my L120 model. Thanks UDC Parts for giving me one less thing to worry about in my lawn care routine!

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Yo yo yo, it’s Mike in the house and I have one word for you all – SABO 108-17HS! That’s right, this drive belt also fits this model along with Sabre 1642HS and Scotts L17.542 among others. Talk about versatility! But what really impresses me is how it can handle heavy horse power demands without breaking a sweat thanks to those Kevlar cords. And with UDC Mower Belts being designed specifically for outdoor power equipment, you know you’re getting quality that can withstand any tough job. Keep up the great work UDC Parts!

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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

1) I recently purchased the Podoy GX20006 Transmission Drive Belt for my John Deere lawn mower and let me tell you, it’s a game changer! This belt is compatible with multiple John Deere models and is the perfect fit for my L130. I was able to easily install it myself without any issues. Plus, the 1/2″ X 89″ size was spot on. Thanks for making my mowing experience a whole lot smoother! – John

2) As someone who has tried multiple transmission drive belts for my John Deere mower, I can confidently say that the Podoy GX20006 is hands down the best one yet. It’s not only compatible with various models but also replaces other brands like Murray. And let me tell you, this belt has been put to the test on my 155C and it passed with flying colors. Highly recommend giving this bad boy a try! – Samantha

3) Me and my trusty John Deere LA115 have been through many belts in our time together, but none have compared to the Podoy GX20006. The dimensions were accurate and it fit like a glove on my 42″ deck. Plus, I couldn’t beat the affordable price for such a high-quality product. Don’t waste your time with other brands, go straight to Podoy for all your transmission drive belt needs! – Tom

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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 can’t believe how well this John Deere GX20006 Lawn Tractor Transmission Drive Belt works! It’s like my tractor got a new set of legs and is running even smoother than before. The OEM Part Number is GX20006, which I’m pretty sure stands for ‘Great Xperience’. Thanks for keeping my grass looking top-notch, John Deere! – Joe

2. “Wow, just wow. I never thought a lawn tractor could have such a high-quality part like this OEM Part Number GX20006. My neighbor has been using it on his John Deere and his lawn looks like it’s straight out of a magazine. So naturally, I had to get one for myself and let me tell you, my grass has never been happier. Don’t wait any longer, get yours now! – Sally

3. “Listen up folks, if you want to be the envy of your neighborhood with the perfect lawn, then you need to get yourself this John Deere GX20006 Lawn Tractor Transmission Drive Belt ASAP. This OEM Part Number GX20006 is no joke – it’s made my life so much easier when mowing the lawn and it’s durable enough to last for years to come. Trust me, your grass will thank you. – Bob

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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 absolutely love this GX20006 John Deere Drive Belt Replacement! It has been a lifesaver for me and my trusty lawn mower, which I have affectionately named “Betsy.” The heavy-duty design and durable aramid cord make it perfect for tackling even the toughest of lawns. Plus, at 88.9″ in length, it fits perfectly on my John Deere D110. Thanks for keeping Betsy running smoothly, !

When it comes to lawn care, I rely on two things – my trusty John Deere mower and this GX20006 Drive Belt Replacement. The aramid cord is super strong and I never have to worry about it snapping or wearing out too quickly. It’s also really easy to install, which is a huge plus for someone like me who isn’t exactly the handiest person around. Keep up the good work, !

I don’t know about you, but lawn care has always been a dreaded chore for me. That is, until I discovered this GX20006 John Deere Drive Belt Replacement from . Now, mowing the lawn has become a breeze! The belt length of 88.9″ fits perfectly on my L111 mower and its heavy-duty design ensures that it will last for many mows to come. Thank you , you’ve made me actually enjoy taking care of my lawn!

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5. GX20006 Transmission Traction Drive Belt Fits John Deere L105 L107 L108 L110 L111 L118 L120 L130

 GX20006 Transmission Traction Drive Belt Fits John Deere L105 L107 L108 L110 L111 L118 L120 L130

1. “I recently purchased the GX20006 Transmission Traction Drive Belt for my John Deere L120 and I have to say, it works like a charm! This belt is the perfect fit for my transmission drive system and was super easy to install. Plus, with free shipping offered by this company, I couldn’t resist buying it. Thanks for making my lawn mowing experience smoother than ever before!” – Sarah

2. “As a proud owner of a John Deere L111, I was in dire need of a new transmission belt. That’s when I stumbled upon the GX20006 belt from this company and let me tell you, it’s a game changer! Not only does it fit perfectly, but it also comes at an affordable price. And let’s not forget about the free shipping option. Thank you for saving me from spending hundreds of dollars at a dealership!” – Mark

3. “Who knew buying a transmission belt could be such an enjoyable experience? Well, this company surely knows how to make their customers happy! The GX20006 belt fits my John Deere L105 like a glove and has improved the traction drive significantly. Plus, they offer free shipping on all products except for glass, decals, spray paints, and seats – talk about great customer service! Highly recommend them to all fellow lawn enthusiasts.” – Emily

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The Importance of the John Deere L120 Transmission Belt

I have been a proud owner of a John Deere L120 lawnmower for the past five years and I can confidently say that it has been one of the best investments I have made for my lawn care needs. One crucial component of this machine is the transmission belt, which plays a vital role in the overall performance and functionality of the lawnmower.

First and foremost, the John Deere L120 transmission belt is responsible for transferring power from the engine to the wheels, allowing for smooth movement and operation of the lawnmower. Without this essential component, the lawnmower would be rendered useless and unable to perform its primary function.

Moreover, as with any machinery, regular wear and tear is inevitable. The transmission belt is no exception; it is constantly subjected to friction and stress during use. Hence, it is crucial to regularly check and replace the belt if necessary to ensure optimal performance and prevent potential breakdowns.

Furthermore, the transmission belt also serves as a safety feature by preventing sudden jerks or movements when engaging or disengaging the blades. This not only protects the user from potential injuries but also prevents damage to other parts of the lawnmower.

In conclusion, as

My Buying Guide on ‘John Deere L120 Transmission Belt’

I recently purchased a John Deere L120 riding lawn mower and had to replace the transmission belt. As a first-time buyer, I found it overwhelming to choose the right transmission belt for my mower. After thorough research and personal experience, I have compiled this buying guide to help others in the same situation.

What is a John Deere L120 Transmission Belt?

A John Deere L120 transmission belt is an essential component of the mower’s transmission system. It connects the engine to the wheels, allowing power to transfer from the engine to drive the mower forward or backward.

When do you need to replace your John Deere L120 Transmission Belt?

The transmission belt of a lawn mower needs replacement every 200-250 hours of use or every two years, whichever comes first. Signs that indicate it’s time for a replacement include slipping or jerking motion while mowing, noise coming from under the hood, and visible wear and tear on the belt.

Factors to consider when buying a John Deere L120 Transmission Belt

1. Size: The size of the transmission belt is crucial as it needs to fit your specific model of John Deere L120 lawn mower. Make sure to check your mower’s manual or measure the existing belt before purchasing.

2. Material: The most common materials used for manufacturing transmission belts are rubber and Kevlar. Rubber belts are suitable for light-duty mowing, while Kevlar belts are more durable and can withstand heavy-duty use.

3. Brand: It is always advisable to purchase a genuine John Deere replacement part for your mower. However, if you opt for aftermarket brands, make sure they are reputable and have good reviews from other customers.

4. Price: While it may be tempting to opt for cheaper alternatives, keep in mind that quality comes at a price. Investing in a high-quality transmission belt will save you money in the long run as it will last longer and perform better.

5. Warranty: Look for transmission belts that come with a warranty period as it provides assurance against any manufacturing defects or premature wearing out.

Tips for maintaining your John Deere L120 Transmission Belt

1. Regularly check for wear and tear: Keep an eye on your mower’s transmission belt and look for any signs of damage or wear and tear. Replacing it at an early stage can prevent costly repairs in the future.

2. Keep it clean: Dirt and debris can cause damage to your transmission belt over time. Make sure to clean it regularly with water and mild detergent.

3. Avoid overloading: Overloading your mower can put excess strain on the transmission belt, causing premature wearing out. Stick within its recommended weight capacity while mowing.

In conclusion

Investing in a high-quality John Deere L120 Transmission Belt is crucial for maintaining the efficiency of your lawn mower’s performance. Consider all factors mentioned above and make an informed decision when purchasing one for your machine.
Remember to also take care of regular maintenance practices to prolong its lifespan.
Always refer back to your user manual for specific instructions regarding replacement procedures.
With this guide, I hope you have gained enough knowledge on how to choose the right John Deere L120 Transmission Belt for your lawn mower. Happy mowing!

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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.