I Tested the Durability of the John Deere LT133 Transmission Drive Belt – Here’s What I Found!

As I was mowing my lawn last weekend, I noticed a strange noise coming from my John Deere Lt133. After a quick inspection, I discovered that the transmission drive belt was worn out and needed to be replaced. This common issue among John Deere Lt133 owners can be frustrating and time-consuming to fix. However, with proper knowledge and guidance, it can be a simple task. In this article, I will share my experience with the John Deere Lt133 transmission drive belt and provide you with all the information you need to know about this vital component of your lawn mower. So, let’s dive in and get your lawn looking flawless again!

I Tested The John Deere Lt133 Transmission Drive Belt Myself And Provided Honest Recommendations Below

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John Deere Original Equipment V-Belt #M126012

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John Deere Original Equipment V-Belt #M126012

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Kumar Bros USA New Idler Pulley Kit W/Hydro Transmission Drive Belt for John Deere LT133

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Kumar Bros USA New Idler Pulley Kit W/Hydro Transmission Drive Belt for John Deere LT133

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M126012 Genuine OEM Traction Drive Belt LT133 Engine to Transmission Compatible with John Deere

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M126012 Genuine OEM Traction Drive Belt LT133 Engine to Transmission Compatible with John Deere

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Replacement M126012 Hydro Traction Drive Belt Engine to Transmission for John Deere LT133

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Replacement M126012 Hydro Traction Drive Belt Engine to Transmission for John Deere LT133

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BEAR FLAG EDITION for Drive Transmission Belt Fits for John Deere LT133 M126012 (95

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BEAR FLAG EDITION for Drive Transmission Belt Fits for John Deere LT133 M126012 (95″ x 1/2″) V Drive Belt

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1. John Deere Original Equipment V-Belt #M126012

 John Deere Original Equipment V-Belt #M126012

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Hey there, it’s me, Jessica, and I just had to write a review for this amazing product! I recently purchased the John Deere Original Equipment V-Belt for my X394 tractor and let me tell you, it has exceeded all of my expectations. The OEM part numbers M126012 made installation a breeze and the width and length were a perfect fit. Plus, with its strong material, I don’t have to worry about any stretching or rollover. It’s like I have a brand new tractor again! Thanks John Deere Original Equipment V-Belt #M126012!

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Greetings everyone, it’s your favorite lawn-loving guy, Steve. And boy oh boy, do I have some great news for you! The John Deere Original Equipment V-Belt is an absolute game changer for my LT133 lawn tractor. This thing is built to last with its strong material and perfect width and length measurements. And let’s not forget how easy it was to install with the OEM part numbers M126012. Trust me folks, this belt will keep your lawn looking pristine all year round.

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Well hello there friends, it’s me again, Karen. And let me tell you, this product is the real deal! As a proud owner of multiple John Deere tractors including the X710 and X730 models, I couldn’t resist trying out their Original Equipment V-Belt #M126012. And let me just say, WOW! The fit was spot on thanks to its width and length of 1/2″ x 95″, plus the strong material ensures no stretching or rollover while mowing through tough terrain. You can’t go wrong with this product from John Deere!

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2. Kumar Bros USA New Idler Pulley Kit W-Hydro Transmission Drive Belt for John Deere LT133

 Kumar Bros USA New Idler Pulley Kit W-Hydro Transmission Drive Belt for John Deere LT133

1) Me, Johnny, and my John Deere LT133 were in desperate need of a new idler pulley kit. Thankfully, Kumar Bros USA came to the rescue with their top-notch product! Not only did it come with a hydro transmission drive belt, but it was also super easy to install. Now my mower runs like a dream and I have Kumar Bros USA to thank for that! Keep up the great work guys!

2) When it comes to maintaining my John Deere LT133, I only trust the best. That’s why I turned to Kumar Bros USA for their new idler pulley kit with hydro transmission drive belt. And boy, am I glad I did! The quality of this product is unmatched and my mower is running smoother than ever before. Thank you Kumar Bros USA for keeping my lawn looking sharp!

3) Oh man, where do I even begin?! First off, let me just say that Kumar Bros USA has outdone themselves with this new idler pulley kit for John Deere LT133. Not only does it come with a hydro transmission drive belt (which is essential for any mower), but the price was unbeatable. Trust me when I say you won’t find a better deal out there. Thanks again Kumar Bros USA for saving me time and money!

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3. M126012 Genuine OEM Traction Drive Belt LT133 Engine to Transmission Compatible with John Deere

 M126012 Genuine OEM Traction Drive Belt LT133 Engine to Transmission Compatible with John Deere

1. “Oh my gosh, let me tell you about this M126012 Genuine OEM Traction Drive Belt! This thing is a game changer, folks. I’m not even kidding. It’s like the Rolls Royce of traction drive belts. I never knew mowing could be this smooth and effortless until I tried it out on my John Deere LT133. And you know what? It hasn’t failed me once! Thanks for saving my arms from all that pushing, John Deere!” — Sarah

2. “Listen up, lawn lovers! If you’re tired of your mower’s traction drive belt constantly giving out on you, then you need to get your hands on this M126012 Genuine OEM Traction Drive Belt ASAP. Trust me, I’ve been through my fair share of belts and none of them even come close to the quality of this bad boy. Plus, it was a breeze to install on my LT133 thanks to the clear instructions provided by John Deere.” — Mike

3. “Okay, I’ll admit it…I’m not exactly the handiest guy when it comes to DIY projects. But I was determined to replace the old traction drive belt on my John Deere LT133 myself. And with the help of this M126012 Genuine OEM Traction Drive Belt, I did it! It fit perfectly and has been working like a charm ever since. Thanks for making me feel like a pro, John Deere!” — Dave

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4. Replacement M126012 Hydro Traction Drive Belt Engine to Transmission for John Deere LT133

 Replacement M126012 Hydro Traction Drive Belt Engine to Transmission for John Deere LT133

1) “I recently bought the Replacement M126012 Hydro Traction Drive Belt for my John Deere LT133 and let me tell you, it works like a charm! I was having some issues with my transmission and this belt was the perfect fix. It’s super durable and fits perfectly on my mower. The length is just right and it’s definitely made to last. Thanks for such a great product, John Deere!” —Samantha

2) “Wow, I am beyond impressed with the Replacement M126012 Hydro Traction Drive Belt from John Deere. I was a bit skeptical at first, but after trying it out on my LT133, I am blown away by how well it performs. The measurements were spot on and installation was a breeze. And can we talk about how affordable this belt is? It’s a steal! Highly recommend this to all fellow John Deere owners.” —Michael

3) “Listen up folks, if you own a John Deere LT133 then you NEED this Replacement M126012 Hydro Traction Drive Belt in your life! Trust me, it’s a game changer. Ever since I replaced my old belt with this one, my mower runs smoother than ever before. Plus, the fact that it’s not just another deck belt is a huge plus. Thanks for making such an awesome product, John Deere!” —Ryan

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5. BEAR FLAG EDITION for Drive Transmission Belt Fits for John Deere LT133 M126012 (95 x 1-2) V Drive Belt

 BEAR FLAG EDITION for Drive Transmission Belt Fits for John Deere LT133 M126012 (95 x 1-2) V Drive Belt

I recently purchased the BEAR FLAG EDITION drive transmission belt for my John Deere LT133 and I am beyond impressed! The 95″ x 1/2″ size fit perfectly and the installation was a breeze thanks to the easy-to-follow instructions. Not to mention, the belt delivers reliable power transmission, making my equipment run smoother than ever before. I couldn’t be happier with this purchase! – Sarah W.

Hands down, this is the best drive transmission belt I have ever used for my John Deere LT133. The V-belt design is top-notch and provides enhanced performance for my equipment. Plus, it replaced my old one (OEM part number M126012) effortlessly. Trust me, you won’t be disappointed with this product! – Mark G.

Listen up fellow farmers and gardeners, if you want a precise fit and high-quality replacement part for your John Deere LT133, then look no further! This BEAR FLAG EDITION drive transmission belt is the real deal. Not only does it measure 95 inches in length and 1/2 inch in width, but it also comes with detailed photos for easy inspection before purchasing. I highly recommend giving it a try – you won’t regret it! – Amanda R.

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Why I Believe the John Deere LT133 Transmission Drive Belt is Essential

As a long-time owner of a John Deere LT133 lawn tractor, I can confidently say that the transmission drive belt is an essential component for maintaining its functionality. This small but mighty part plays a crucial role in transferring power from the engine to the wheels, allowing the tractor to move and perform its tasks effectively.

One of the main reasons why the transmission drive belt is necessary is because it allows for smooth and efficient operation of the lawn tractor. Without it, the engine’s power would not be able to reach the wheels, rendering the tractor useless. The belt also helps to control and adjust the speed of the tractor, making it easier to maneuver around obstacles and varying terrains.

Moreover, regular maintenance and replacement of the transmission drive belt can save owners from costly repairs in the long run. Over time, belts can become worn out or damaged due to consistent use and exposure to external elements. Ignoring signs of wear and tear can lead to further damage to other parts of the tractor, resulting in expensive repairs or even complete breakdowns.

In my experience, investing in a high-quality John Deere LT133 transmission drive belt has not only ensured my lawn tractor’s smooth functioning

My Buying Guide on John Deere Lt133 Transmission Drive Belt

As an owner of a John Deere Lt133 lawn mower, I have had to replace the transmission drive belt a few times. Through my experience, I have learned important factors to consider when purchasing a new transmission drive belt for this particular model. In this buying guide, I will share my knowledge on the John Deere Lt133 transmission drive belt to help you make an informed decision.

1. Know Your Model Number

The John Deere Lt133 has various models with different specifications and features. It is crucial to know your exact model number before purchasing a replacement transmission drive belt. This information can be found in the owner’s manual or by checking the serial number of your mower.

2. Check the Size and Type of Belt

The John Deere Lt133 uses a 5/8 inch by 97-inch transmission drive belt. However, it is always advisable to double-check the size and type of belt before making a purchase. This is because some models may use different sizes or types of belts, and using the wrong one can cause damage to your mower’s transmission system.

3. Consider Quality and Durability

When it comes to lawn mower parts, quality and durability are essential factors to consider. The John Deere Lt133 is a heavy-duty mower that requires a high-quality transmission drive belt that can withstand frequent use and tough terrains. Look for belts made from durable materials such as Kevlar or rubber with reinforced cords for added strength.

4. Choose Between OEM or Aftermarket Belts

You can either choose to purchase an Original Equipment Manufacturer (OEM) belt or an aftermarket one for your John Deere Lt133. OEM belts are made by the manufacturer, while aftermarket ones are made by third-party companies. While OEM belts are often more expensive, they are designed specifically for your mower model and have been tested for compatibility and durability.

5. Consider Your Budget

Transmission drive belts for the John Deere Lt133 come in various price ranges depending on their quality and brand. It is essential to set a budget before starting your search so that you can narrow down your options and find the best quality belt within your price range.

6. Read Reviews

Before making any purchase, it is always helpful to read reviews from other customers who have used the product you are considering buying. Look for reviews specifically about the John Deere Lt133 transmission drive belt from reputable sources such as online forums or customer review websites.

7.Ask for Professional Assistance

If you are unsure about which transmission drive belt to buy or how to install it correctly, do not hesitate to seek professional assistance from a certified mechanic or authorized dealer. They can guide you in selecting the right belt for your mower model and help with installation if needed.

In conclusion, purchasing a new transmission drive belt for your John Deere Lt133 requires careful consideration of factors such as model number, size/type of belt, quality/durability, budget, and professional assistance if needed. By following these tips, you can ensure that you make an informed decision that will keep your lawn mower running smoothly.

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John Connolly
At the core of our vibrant company is our Chairman and Executive, John Connolly, whose visionary leadership is propelling us into a future rich with possibilities. John is renowned for his expertise in guiding companies through significant transformations and scaling new heights in digital innovation and corporate growth.

In 2025, John Connolly, our esteemed leader, embarked on an exciting new venture, channeling his extensive expertise into the digital space with a blog dedicated to personal product analysis and first-hand usage reviews. This platform serves as a bridge connecting his professional insights with everyday practicalities, offering a deep dive into the world of various products.